What gets a player into Shield — and then the Baggy Green?
Every Australian international below also played Sheffield Shield. By rebuilding each player's season-by-season journey from imported play.cricket scorecards, we can line up how they climbed — broken out by specific playing role (opening batter, new-ball bowler, …), derived from where each player batted and bowled in their matches. Switch roles below.
The trigger — Opening Batter
What the trigger runss' journeys show
The common trigger is a dominant Premier 1st-Grade run season — around 474 runs at 40.9 in the season before the call-up. A State 2nd XI stint features for 18% of them. They typically break into Shield around age 25, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +447 runs from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Matt Short | Opening Batter | 2023/24 | 27 | — | · | T20I v South Africa 30 August 2023 |
| Cameron Bancroft | Opening Batter | 2023/24 | 30 | — | · | T20I v India 31 January 2016 |
| Sam Konstas | Opening Batter | 2023/24 | 17 | State 2nd XI: 1,715 runs · 2 wkts | ✓ | Test v India 26 December 2024 |
| Jake Weatherald | Opening Batter | 2023/24 | 28 | Premier — 1st Grade: 65 runs | · | Test v England 21 November 2025 |
| Jake Weatherald | Opening Batter | 2015/16 | 20 | List A / BBL / Aus A: 364 runs | · | Test v England 21 November 2025 |
| Matt Renshaw | Opening Batter | 2014/15 | 18 | State 2nd XI: 1,203 runs · 1 wkts | ✓ | Test v South Africa 24 November 2016 |
| Mark Cosgrove | Opening Batter | 2014/15 | 30 | District rep: 451 runs · 9 wkts | · | ODI v Bangladesh 28 April 2006 |
| Cameron BANCROFT | Opening Batter | 2013/14 | 20 | State 2nd XI: 731 runs | ✓ | T20I v India 31 January 2016 |
| Ben Dunk | Opening Batter | 2012/13 | 25 | Premier — 1st Grade: 365 runs | · | T20I v South Africa 5 November 2014 |
| Chris Rogers | Opening Batter | 2012/13 | 35 | Premier — 1st Grade: 593 runs | · | Test v India 16 January 2008 |
| David Warner | Opening Batter | 2012/13 | 25 | Premier — 1st Grade: 188 runs | · | T20I v South Africa 11 January 2009 |
| Usman Khawaja | Opening Batter | 2012/13 | 25 | Premier — 1st Grade: 500 runs · 3 wkts | · | Test v England 3 January 2011 |
| Michael Klinger | Opening Batter | 2012/13 | 32 | List A / BBL / Aus A: 229 runs | · | T20I v Sri Lanka 17 February 2017 |
| Ed Cowan | Opening Batter | 2012/13 | 30 | Premier — 1st Grade: 154 runs | · | Test v India 26 December 2011 |
| Marcus Harris | Opening Batter | 2012/13 | 20 | Premier — 1st Grade: 497 runs · 3 wkts | · | Test v India 6 December 2018 |
| Phillip Hughes | Opening Batter | 2012/13 | 23 | Premier — 1st Grade: 270 runs | · | Test v South Africa 26 February 2009 |
| Robert Quiney | Opening Batter | 2012/13 | 30 | Premier — 1st Grade: 230 runs · 1 wkts | · | Test v South Africa 9 November 2012 |
The trigger — Top-Order Batter
What the trigger runss' journeys show
The common trigger is a dominant Premier 1st-Grade run season — around 567 runs at 30.5 in the season before the call-up. A State 2nd XI stint features for 15% of them. They typically break into Shield around age 24, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +451 runs from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Nathan McSweeney | Top-Order Batter | 2018/19 | 19 | State 2nd XI: 772 runs · 20 wkts | ✓ | Test v India 22 November 2024 |
| Will Pucovski | Top-Order Batter | 2016/17 | 18 | Premier — 1st Grade: 365 runs | ✓ | Test v India 7 January 2021 |
| Marnus Labuschagne | Top-Order Batter | 2014/15 | 20 | Premier — 1st Grade: 609 runs · 4 wkts | · | Test v Pakistan 7 October 2018 |
| Sam Heazlett | Top-Order Batter | 2014/15 | 18 | Premier — 1st Grade: 642 runs · 9 wkts | · | ODI v New Zealand 30 January 2017 |
| Beau Webster | Top-Order Batter | 2013/14 | 19 | State 2nd XI: 971 runs · 19 wkts | ✓ | Test v India 3 January 2025 |
| Kurtis Patterson | Top-Order Batter | 2013/14 | 20 | List A / BBL / Aus A: 1,028 runs | · | Test v Sri Lanka 24 January 2019 |
| Christopher Lynn | Top-Order Batter | 2013/14 | 23 | List A / BBL / Aus A: 998 runs · 3 wkts | · | T20I v England 29 January 2014 |
| Mike Hussey | Top-Order Batter | 2012/13 | 37 | Premier — 1st Grade: 25 runs | · | ODI v India 1 February 2004 |
| Marcus Stoinis | Top-Order Batter | 2012/13 | 23 | Premier — 1st Grade: 604 runs · 26 wkts | · | T20I v England 31 August 2015 |
| Travis Birt | Top-Order Batter | 2012/13 | 30 | Premier — 1st Grade: 300 runs | · | T20I v Pakistan 5 February 2010 |
| Marcus North | Top-Order Batter | 2012/13 | 33 | Premier — 1st Grade: 6 runs | · | Test v South Africa 26 February 2009 |
| Steven Smith | Top-Order Batter | 2012/13 | 23 | Premier — 1st Grade: 100 runs · 8 wkts | · | T20I v Pakistan 5 February 2010 |
| Shane Watson | Top-Order Batter | 2012/13 | 31 | Premier — 1st Grade: 30 runs | · | ODI v South Africa 24 March 2002 |
| Aaron Finch | Top-Order Batter | 2012/13 | 25 | Premier — 1st Grade: 552 runs · 14 wkts | · | T20I v England 12 January 2011 |
| nathan reardon | Top-Order Batter | 2012/13 | 27 | Premier — 1st Grade: 567 runs · 12 wkts | · | T20I v South Africa 5 November 2014 |
| Callum Ferguson | Top-Order Batter | 2012/13 | 27 | List A / BBL / Aus A: 139 runs · 1 wkts | · | ODI v New Zealand 6 February 2009 |
| Shaun Marsh | Top-Order Batter | 2012/13 | 29 | Premier — 1st Grade: 0 runs | · | T20I v West Indies 20 June 2008 |
| Alexander Doolan | Top-Order Batter | 2012/13 | 26 | Premier — 1st Grade: 370 runs | · | Test v South Africa 12 February 2014 |
| Peter Forrest | Top-Order Batter | 2012/13 | 26 | Premier — 1st Grade: 403 runs · 2 wkts | · | ODI v India 12 February 2012 |
| Nicolas Maddinson | Top-Order Batter | 2012/13 | 20 | Premier — 1st Grade: 367 runs · 3 wkts | · | T20I v India 10 October 2013 |
The trigger — Middle-Order Batter
What the trigger runss' journeys show
The common trigger is a dominant Premier 1st-Grade run season — around 501 runs at 45 in the season before the call-up. A State 2nd XI stint features for 6% of them. They typically break into Shield around age 24, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +462 runs from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Oliver Peake | Middle-Order Batter | 2024/25 | 17 | Premier — 1st Grade: 1,487 runs · 21 wkts | · | ODI v Pakistan 30 May 2026 |
| Ben McDermott | Middle-Order Batter | 2023/24 | 28 | Premier — 1st Grade: 365 runs | · | T20I v UAE 22 October 2018 |
| Hilton Cartwright | Middle-Order Batter | 2023/24 | 31 | — | · | Test v Pakistan 3 January 2017 |
| Jake Fraser-McGurk | Middle-Order Batter | 2017/18 | 15 | Premier — lower grade: 863 runs · 30 wkts | ✓ | ODI v West Indies 4 February 2024 |
| Ashton Turner | Middle-Order Batter | 2013/14 | 20 | List A / BBL / Aus A: 576 runs · 26 wkts | · | T20I v Sri Lanka 17 February 2017 |
| Ricky Ponting | Middle-Order Batter | 2012/13 | 37 | — | · | ODI v South Africa 15 February 1995 |
| George Bailey | Middle-Order Batter | 2012/13 | 29 | Premier — 1st Grade: 45 runs | · | T20I v India 1 February 2012 |
| Moises Henriques | Middle-Order Batter | 2012/13 | 25 | Premier — 1st Grade: 340 runs · 7 wkts | · | T20I v New Zealand 15 February 2009 |
| Ben Rohrer | Middle-Order Batter | 2012/13 | 31 | Premier — 1st Grade: 292 runs · 2 wkts | · | T20I v West Indies 13 February 2013 |
| David Hussey | Middle-Order Batter | 2012/13 | 35 | Premier — 1st Grade: 47 runs | · | T20I v India 1 February 2008 |
| Mitch Marsh | Middle-Order Batter | 2012/13 | 20 | Premier — 1st Grade: 0 runs | · | T20I v South Africa 16 October 2011 |
| Benjamin McDermott | Middle-Order Batter | 2012/13 | 17 | Premier — 1st Grade: 425 runs | · | T20I v UAE 22 October 2018 |
| Cameron White | Middle-Order Batter | 2012/13 | 29 | Premier — 1st Grade: 304 runs · 5 wkts | · | ODI v World XI 5 October 2005 |
| Peter Handscomb | Middle-Order Batter | 2012/13 | 21 | Premier — 1st Grade: 617 runs | · | Test v South Africa 24 November 2016 |
| Hilton Cartwright | Middle-Order Batter | 2012/13 | 20 | Premier — 1st Grade: 576 runs · 11 wkts | · | Test v Pakistan 3 January 2017 |
| Travis Head | Middle-Order Batter | 2012/13 | 18 | List A / BBL / Aus A: 1,057 runs · 5 wkts | · | T20I v India 26 January 2016 |
| Mark Cosgrove | Middle-Order Batter | 2012/13 | 28 | Premier — 1st Grade: 321 runs · 2 wkts | · | ODI v Bangladesh 28 April 2006 |
| Glenn Maxwell | Middle-Order Batter | 2012/13 | 23 | Premier — 1st Grade: 198 runs · 6 wkts | · | ODI v Afghanistan 25 August 2012 |
The trigger — Wicketkeeper-Batter
What the trigger runss' journeys show
The common trigger is a dominant Premier 1st-Grade run season — around 651 runs at 30.5 in the season before the call-up. A State 2nd XI stint features for 29% of them. They typically break into Shield around age 24, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +561 runs from season -3 to -2.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Josh Philippe | Wicketkeeper-Batter | 2017/18 | 20 | Premier — 1st Grade: 651 runs | · | T20I v New Zealand 22 February 2021 |
| Josh Inglis | Wicketkeeper-Batter | 2016/17 | 21 | List A / BBL / Aus A: 945 runs · 1 wkts | ✓ | T20I v Sri Lanka 11 February 2022 |
| Alex Carey | Wicketkeeper-Batter | 2012/13 | 21 | Premier — lower grade: 219 runs | · | ODI v England 19 January 2018 |
| Matthew Wade | Wicketkeeper-Batter | 2012/13 | 24 | Premier — 1st Grade: 54 runs | · | T20I v South Africa 13 October 2011 |
| Brad Haddin | Wicketkeeper-Batter | 2012/13 | 34 | Premier — 1st Grade: 93 runs | · | ODI v Zimbabwe 30 January 2001 |
| Timothy Paine | Wicketkeeper-Batter | 2012/13 | 27 | Premier — 1st Grade: 115 runs | · | ODI v Scotland 28 August 2009 |
| Peter Nevill | Wicketkeeper-Batter | 2012/13 | 26 | Premier — 1st Grade: 756 runs | ✓ | Test v England 16 July 2015 |
The trigger — Batting All-Rounder
What the trigger wicketss' journeys show
All-rounders earn the step up by contributing with both bat and ball. Typically about 648 runs and 19 wickets in the season before selection. A State 2nd XI stint features for 31% of them. They typically break into Shield around age 21, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +227 runs from season -1 to 0.
Wickets — the selection signal
Form before the call-up
Wickets per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's wickets-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +13 wickets from season 4 to 5.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Nikhil Chaudhary | Batting All-Rounder | 2025/26 | 29 | Premier — 1st Grade: 443 runs · 22 wkts | · | T20I v Bangladesh 17 June 2026 |
| Joel Davies | Batting All-Rounder | 2025/26 | 21 | List A / BBL / Aus A: 1,068 runs · 16 wkts | ✓ | T20I v Bangladesh 17 June 2026 |
| Mitchell Owen | Batting All-Rounder | 2023/24 | 21 | List A / BBL / Aus A: 1,108 runs · 30 wkts | ✓ | T20I v West Indies 20 July 2025 |
| Liam Scott | Batting All-Rounder | 2023/24 | 22 | Premier — 1st Grade: 506 runs · 18 wkts | · | ODI v Bangladesh 9 June 2026 |
| Chris Green | Batting All-Rounder | 2022/23 | 28 | State 2nd XI: 591 runs · 19 wkts | ✓ | T20I v India 1 December 2023 |
| Cooper Connolly | Batting All-Rounder | 2020/21 | 17 | Premier — 1st Grade: 1,297 runs · 35 wkts | · | T20I v Scotland 7 September 2024 |
| Liam Scott | Batting All-Rounder | 2018/19 | 17 | Premier — lower grade: 933 runs · 26 wkts | · | ODI v Bangladesh 9 June 2026 |
| Aaron Hardie | Batting All-Rounder | 2017/18 | 18 | Premier — 1st Grade: 648 runs · 3 wkts | · | T20I v South Africa 30 August 2023 |
| D’Arcy Short | Batting All-Rounder | 2016/17 | 26 | State 2nd XI: 632 runs · 14 wkts | ✓ | T20I v New Zealand 3 February 2018 |
| Cameron Green | Batting All-Rounder | 2016/17 | 17 | Premier — 1st Grade: 689 runs · 15 wkts | · | ODI v India 2 December 2020 |
| Luke Pomersbach | Batting All-Rounder | 2012/13 | 27 | Premier — 1st Grade: 363 runs | · | T20I v New Zealand 11 December 2007 |
| Matthew Short | Batting All-Rounder | 2012/13 | 16 | Premier — 1st Grade: 736 runs · 24 wkts | · | T20I v South Africa 30 August 2023 |
| Andrew McDonald | Batting All-Rounder | 2012/13 | 31 | Premier — 1st Grade: 93 runs · 6 wkts | · | Test v South Africa 3 January 2009 |
The trigger — Bowling All-Rounder
What the trigger wicketss' journeys show
All-rounders earn the step up by contributing with both bat and ball. Typically about 882 runs and 6 wickets in the season before selection. They typically break into Shield around age 25.5, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Runs — the selection signal
Form before the call-up
Runs per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's runs-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +542 runs from season -1 to 0.
Wickets — the selection signal
Form before the call-up
Wickets per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's wickets-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +44 wickets from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Beau Webster | Bowling All-Rounder | 2023/24 | 29 | Premier — 1st Grade: 123 runs · 1 wkts | · | Test v India 3 January 2025 |
| Jack Wildermuth | Bowling All-Rounder | 2014/15 | 21 | List A / BBL / Aus A: 882 runs · 37 wkts | · | T20I v Zimbabwe 6 July 2018 |
| James Hopes | Bowling All-Rounder | 2012/13 | 33 | Premier — 1st Grade: 92 runs · 6 wkts | · | T20I v New Zealand 17 February 2005 |
| James Faulkner | Bowling All-Rounder | 2012/13 | 22 | Premier — 1st Grade: 108 runs | · | T20I v India 1 February 2012 |
The trigger — New-Ball Bowler
What the trigger wicketss' journeys show
The common trigger is a heavy wicket-taking season — around 17 wickets in the season before the call-up. A State 2nd XI stint features for 19% of them. They typically break into Shield around age 23, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Wickets — the selection signal
Form before the call-up
Wickets per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's wickets-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +21 wickets from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Mahli Beardman | New-Ball Bowler | 2024/25 | 19 | List A / BBL / Aus A: 9 runs · 21 wkts | · | T20I v Pakistan 29 January 2026 |
| Billy Stanlake | New-Ball Bowler | 2023/24 | 28 | Premier — 1st Grade: 26 runs · 15 wkts | · | ODI v Pakistan 13 January 2017 |
| Wesley Agar | New-Ball Bowler | 2023/24 | 26 | — | · | ODI v West Indies 20 July 2021 |
| Gurinder Sandhu | New-Ball Bowler | 2023/24 | 30 | Premier — 1st Grade: 37 runs · 5 wkts | · | ODI v India 18 January 2015 |
| Joel Paris | New-Ball Bowler | 2023/24 | 30 | — | · | ODI v India 12 January 2016 |
| Spencer Johnson | New-Ball Bowler | 2021/22 | 25 | List A / BBL / Aus A: 37 runs · 29 wkts | · | T20I v South Africa 30 August 2023 |
| Xavier Bartlett | New-Ball Bowler | 2019/20 | 20 | List A / BBL / Aus A: 377 runs · 3 wkts | ✓ | T20I v West Indies 13 February 2023 |
| Daniel Sams | New-Ball Bowler | 2018/19 | 25 | List A / BBL / Aus A: 606 runs · 36 wkts | ✓ | T20I v India 6 December 2020 |
| Brendan Doggett | New-Ball Bowler | 2017/18 | 23 | List A / BBL / Aus A: 41 runs · 34 wkts | ✓ | Test v England 21 November 2025 |
| Riley Meredith | New-Ball Bowler | 2017/18 | 21 | Premier — 1st Grade: 9 runs · 28 wkts | ✓ | T20I v New Zealand 3 March 2021 |
| Patrick Cummins | New-Ball Bowler | 2016/17 | 23 | List A / BBL / Aus A: 0 runs | · | T20I v South Africa 13 October 2011 |
| Joel Paris | New-Ball Bowler | 2015/16 | 22 | List A / BBL / Aus A: 4 runs · 13 wkts | ✓ | ODI v India 12 January 2016 |
| Billy Stanlake | New-Ball Bowler | 2015/16 | 20 | Premier — lower grade: 13 runs · 2 wkts | ✓ | ODI v Pakistan 13 January 2017 |
| Mark Steketee | New-Ball Bowler | 2014/15 | 20 | List A / BBL / Aus A: 203 runs · 47 wkts | ✓ | — |
| Jhye Richardson | New-Ball Bowler | 2014/15 | 17 | Premier — 1st Grade: 386 runs · 27 wkts | · | T20I v Sri Lanka 19 February 2017 |
| Ben Dwarshuis | New-Ball Bowler | 2013/14 | 19 | Premier — 1st Grade: 961 runs · 53 wkts | · | T20I v Pakistan 5 April 2022 |
| Nathan Coulter-Nile | New-Ball Bowler | 2012/13 | 24 | Premier — 1st Grade: 384 runs · 17 wkts | · | T20I v West Indies 13 February 2013 |
| Mitchell Johnson | New-Ball Bowler | 2012/13 | 30 | Premier — 1st Grade: 0 runs · 10 wkts | · | ODI v New Zealand 10 December 2005 |
| Ryan Harris | New-Ball Bowler | 2012/13 | 32 | Premier — 1st Grade: 18 runs · 2 wkts | · | ODI v South Africa 18 January 2009 |
| James Pattinson | New-Ball Bowler | 2012/13 | 22 | Premier — 1st Grade: 1 runs · 1 wkts | · | ODI v Bangladesh 13 April 2011 |
| Peter George | New-Ball Bowler | 2012/13 | — | List A / BBL / Aus A: 41 runs · 38 wkts | · | Test v India 8 October 2010 |
| Jason Behrendorff | New-Ball Bowler | 2012/13 | 22 | Premier — 1st Grade: 367 runs · 32 wkts | · | T20I v India 7 October 2017 |
| Gurinder Sandhu | New-Ball Bowler | 2012/13 | 19 | Premier — 1st Grade: 57 runs · 17 wkts | · | ODI v India 18 January 2015 |
| Chris Tremain | New-Ball Bowler | 2012/13 | 21 | Premier — 1st Grade: 285 runs · 50 wkts | · | ODI v South Africa 2 October 2016 |
| Jackson Bird | New-Ball Bowler | 2012/13 | 25 | Premier — 1st Grade: 62 runs · 24 wkts | · | Test v Sri Lanka 26 December 2012 |
| Peter Siddle | New-Ball Bowler | 2012/13 | 27 | Premier — 1st Grade: 72 runs · 1 wkts | · | Test v India 17 October 2008 |
| Ben Hilfenhaus | New-Ball Bowler | 2012/13 | 29 | Premier — 1st Grade: 3 runs · 1 wkts | · | T20I v South Africa 9 January 2006 |
| Douglas Bollinger | New-Ball Bowler | 2012/13 | 31 | Premier — 1st Grade: 0 runs · 2 wkts | · | Test v South Africa 3 January 2009 |
| Mitchell Starc | New-Ball Bowler | 2012/13 | 22 | Premier — 1st Grade: 53 runs · 9 wkts | · | ODI v India 20 October 2010 |
| Clinton McKay | New-Ball Bowler | 2012/13 | 29 | Premier — 1st Grade: 138 runs · 4 wkts | · | ODI v India 5 November 2009 |
| Chadd Sayers | New-Ball Bowler | 2012/13 | 25 | List A / BBL / Aus A: 260 runs · 31 wkts | · | Test v South Africa 30 March 2018 |
| Joshua Hazlewood | New-Ball Bowler | 2012/13 | 21 | Premier — 1st Grade: 4 runs · 4 wkts | · | ODI v England 22 June 2010 |
| Trent Copeland | New-Ball Bowler | 2012/13 | 26 | Premier — 1st Grade: 188 runs · 23 wkts | · | Test v Sri Lanka 31 August 2011 |
| Kane Richardson | New-Ball Bowler | 2012/13 | 21 | List A / BBL / Aus A: 407 runs · 7 wkts | · | ODI v Sri Lanka 13 January 2013 |
| Daniel Worrall | New-Ball Bowler | 2012/13 | 21 | Premier — 1st Grade: 40 runs · 27 wkts | · | ODI v Ireland 27 September 2016 |
| Michael Neser | New-Ball Bowler | 2012/13 | 22 | Premier — 1st Grade: 395 runs · 25 wkts | · | ODI v England 13 June 2018 |
The trigger — First-Change Bowler
What the trigger wicketss' journeys show
The common trigger is a heavy wicket-taking season — around 20 wickets in the season before the call-up. A State 2nd XI stint features for 10% of them. They typically break into Shield around age 25, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Wickets — the selection signal
Form before the call-up
Wickets per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's wickets-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +17 wickets from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Wesley Agar | First-Change Bowler | 2019/20 | 22 | List A / BBL / Aus A: 137 runs · 27 wkts | · | ODI v West Indies 20 July 2021 |
| Nathan Ellis | First-Change Bowler | 2019/20 | 24 | State 2nd XI: 332 runs · 60 wkts | ✓ | T20I v Bangladesh 6 August 2021 |
| Lance Morris | First-Change Bowler | 2018/19 | 20 | State 2nd XI: 43 runs · 26 wkts | ✓ | ODI v West Indies 2 February 2024 |
| Matthew Kuhnemann | First-Change Bowler | 2016/17 | 19 | Premier — 1st Grade: 152 runs · 50 wkts | · | ODI v Sri Lanka 16 June 2022 |
| William Sutherland | First-Change Bowler | 2015/16 | 15 | Premier — lower grade: 381 runs · 19 wkts | · | ODI v West Indies 4 February 2024 |
| Andrew Tye | First-Change Bowler | 2014/15 | 27 | List A / BBL / Aus A: 352 runs · 50 wkts | · | T20I v India 29 January 2016 |
| Sean Abbott | First-Change Bowler | 2012/13 | 20 | Premier — 1st Grade: 306 runs · 32 wkts | · | T20I v Pakistan 5 October 2014 |
| Michael Beer | First-Change Bowler | 2012/13 | 28 | Premier — 1st Grade: 51 runs · 3 wkts | · | Test v England 3 January 2011 |
| Jon Holland | First-Change Bowler | 2012/13 | 25 | Premier — 1st Grade: 48 runs · 16 wkts | · | Test v Sri Lanka 4 August 2016 |
| Benjamin Cutting | First-Change Bowler | 2012/13 | 25 | Premier — 1st Grade: 188 runs · 7 wkts | · | ODI v Sri Lanka 13 January 2013 |
| Xavier Doherty | First-Change Bowler | 2012/13 | 29 | Premier — 1st Grade: 13 runs | · | ODI v Sri Lanka 3 November 2010 |
| Stephen O'Keefe | First-Change Bowler | 2012/13 | 27 | Premier — 1st Grade: 35 runs · 9 wkts | · | T20I v Pakistan 6 July 2010 |
| Nathan Lyon | First-Change Bowler | 2012/13 | 24 | Premier — 1st Grade: 23 runs · 2 wkts | · | Test v Sri Lanka 31 August 2011 |
| Joe Mennie | First-Change Bowler | 2012/13 | 23 | List A / BBL / Aus A: 57 runs · 11 wkts | · | ODI v South Africa 2 October 2016 |
| Daniel Christian | First-Change Bowler | 2012/13 | 29 | Premier — 1st Grade: 72 runs · 4 wkts | · | T20I v West Indies 23 February 2010 |
| Fawad Ahmed | First-Change Bowler | 2012/13 | 30 | Premier — 1st Grade: 222 runs · 78 wkts | · | T20I v England 29 August 2013 |
| Scott Boland | First-Change Bowler | 2012/13 | 23 | Premier — 1st Grade: 129 runs · 28 wkts | · | ODI v India 12 January 2016 |
| John Hastings | First-Change Bowler | 2012/13 | 26 | Premier — 1st Grade: 33 runs | · | ODI v India 20 October 2010 |
| Jason Krejza | First-Change Bowler | 2012/13 | 29 | Premier — 1st Grade: 71 runs · 7 wkts | · | Test v India 6 November 2008 |
| Nathan Hauritz | First-Change Bowler | 2012/13 | 30 | Premier — 1st Grade: 241 runs · 21 wkts | · | ODI v South Africa 22 March 2002 |
The trigger — Second-Change Bowler
What the trigger wicketss' journeys show
The common trigger is a heavy wicket-taking season — around 37 wickets in the season before the call-up. A State 2nd XI stint features for 25% of them. They typically break into Shield around age 19.5, within a season or two of reaching the top grade.
Climb to Shield
Each line is a player's grade level by season, aligned so 0 = their Shield-debut season.
Climb by age
Grade level against age (players with a known birth year). Shows how early the elevators reach each tier.
Wickets — the selection signal
Form before the call-up
Wickets per season aligned to the Shield debut (0). Faint lines are individual players; the bold line is the average.
The selection jump — bell-curve model
Each season's wickets-totals as a normal distribution. Average line, 87th-percentile (top-13%) threshold, and ±1 SD band. Sharpest rise: +14 wickets from season -1 to 0.
Player by player
| Player | Role | Shield debut | Age | Trigger season (before Shield) | 2nd XI | International debut |
|---|---|---|---|---|---|---|
| Todd Murphy | Second-Change Bowler | 2023/24 | 22 | Premier — lower grade: 156 runs · 12 wkts | · | Test v India 9 February 2023 |
| Todd Murphy | Second-Change Bowler | 2018/19 | 17 | Premier — 1st Grade: 755 runs · 46 wkts | · | Test v India 9 February 2023 |
| Tanveer Sangha | Second-Change Bowler | 2017/18 | 15 | Premier — lower grade: 723 runs · 85 wkts | · | T20I v South Africa 30 August 2023 |
| Mitchell Swepson | Second-Change Bowler | 2015/16 | 21 | State 2nd XI: 171 runs · 40 wkts | ✓ | T20I v England 27 June 2018 |
| Adam Zampa | Second-Change Bowler | 2012/13 | 20 | Premier — 1st Grade: 394 runs · 37 wkts | · | ODI v New Zealand 6 February 2016 |
| James Muirhead | Second-Change Bowler | 2012/13 | 19 | Premier — 1st Grade: 164 runs · 35 wkts | ✓ | T20I v England 29 January 2014 |
| Cameron Boyce | Second-Change Bowler | 2012/13 | 23 | Premier — 1st Grade: 147 runs · 36 wkts | · | T20I v Pakistan 5 October 2014 |
| Ashton Agar | Second-Change Bowler | 2012/13 | 18 | Premier — lower grade: 58 runs · 8 wkts | · | Test v England 10 July 2013 |
Generated 2026-10-26 16:38:05 · grade levels and tiers inferred from imported scorecards.