Christiaan Koster (16)
★ Div 1 Rep
All-Rounder – Bowling
U14 (2023/24)
WA
Anchor / accumulator
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Teams played for
Competitions
Registered with:
Kingsley Woodvale Junior Cricket Club · Joondalup Districts Cricket Club
Age:
Born on/after 1 Sep 2009
(inferred from U14 eligibility, 2023/24 season)
Green Shield:
0 season(s) played
· last GS year 2025/26 (ages out of U16 after this)
Overall
Needs Work
16/100
fielding 40% · bat 30% · bowl 30%
Fielding
Proficient
54/100
Batting
Proficient
41/100
Bowling
Strong
~54/100
discounted — banded on wickets per match
Representative pathway — 9 pathway points in the overall rating
- ● Division 1 representative (+4)
- ● Premier or state pathway — 7 matches (+2.8)
- ● Body of work — 96 imported matches (+1.9)
Critical recommendations
high
Bowling
Conceding too many extras
1.2 wides/no-balls per over is gifting runs and momentum. Groove the run-up and release with target bowling — a cone on a 4th-stump line, 30+ balls per session.
info
Fielding
Fielding is a selection weapon
0.46 catches per match is elite for this level — keep it visible by taking the hardest catching positions in big games.
Strengths
- ✓ Safe hands — 44 catches in 96 matches (0.46 per match), a genuine selection asset.
- ✓ Dangerous ground fielder — involved in 13 run outs.
How these ratings are calculated
- Overall
- Weighted blend of the disciplines: Fielding 54 × 40% · Batting 41 × 30% · Bowling 54 × 30%. Unrated disciplines are dropped and the remaining weights rescaled, so a non-bowler is not punished for not bowling.
- Level
- ×0.37 for the level played (Rep Div 1 7 · Club 89). The same score is worth more in harder cricket.
- Form
- No match in the last 2 years, so not ranked. The rating shown is from the career.
- Fielding
- Outfield: 30 catches + 13 run outs (8 direct, 5 assisted) in 96 matches — 0.45 per match.
- Batting
- 1,243 runs in 92 innings, adjusted average 20.6, strike rate 66.6. Qualifies on the floors (avg ≥ 20, SR ≥ 40).
- Bowling
- 60 wickets in 93 matches bowled in (of 96 played) — 0.65 per match at 17.3, economy 3.91, strike rate 26.6.
Fielding — imported matches (96)
30
Ct (field)
14
Ct (WK)
0.46
Catches / match
8
RO (direct)
5
RO (assist)
1
Stumpings
58
Total dismissals
0.6
Dismissals / match
Batting — imported matches
1243
Runs (92 inns)
20.56
Avg (adj)
66.6
Strike rate
50
High score
48
Not outs
5
Median position
Century (100+)
Fifty (50–99)
Not out (under 50)
Out (under 50)
Bowling — imported matches
60
Wickets (265.5 ov)
3.91
Economy
17.32
Average
26
Maidens
1.19
Extras / over
26.6
Strike rate
Dismissal pattern
Imported-match summary
| Matches | 96 imported |
| Batting | 1243 runs in 92 inns @ 20.56 (SR 66.6) |
| Milestones | 0×100, 1×50, HS 50, 7 ducks |
| Bowling | 60 wkts @ 17.32 (econ 3.91, SR 26.6) |
| Best / 5WI | 4-15 · 0 five-fors |
| Fielding | 44 ct, 13 RO, 1 st |
All figures from imported scorecards only.
Further analysis
Batting form
Running not-out-adjusted average across innings (chronological).
Score distribution
How often each scoring band is reached — a read on consistency.
Scoring tempo
Runs vs balls faced per innings; line = a strike rate of 100.
Bowling form
Economy per spell (chronological) with the career economy as a baseline.
Wicket accumulation
Cumulative wickets across spells — the shape of their wicket-taking.
Fielding contribution
Breakdown of the 58 dismissals they were involved in.
Per-match fielding rate
0.46
Catches / match
0.6
Dismissals / match
Across 96 imported match(es).
Season by season
Seasons run 1 September – 31 August. Imported scorecards only.
Batting
| Season | Inns | NO | Runs | HS | Avg | SR | 50 | 100 |
|---|---|---|---|---|---|---|---|---|
| 2023/24 | 24 | 10 | 382 | 50* | 22.55 | 66.55 | 1 | 0 |
| 2022/23 | 23 | 10 | 347 | 44* | 21.65 | 74.46 | 0 | 0 |
| 2021/22 | 13 | 6 | 171 | 39* | 19.22 | 53.44 | 0 | 0 |
| 2020/21 | 15 | 9 | 202 | 29* | 21.55 | 103.06 | 0 | 0 |
| 2019/20 | 5 | 5 | 55 | 16* | 11 | 87.3 | 0 | 0 |
| 2018/19 | 12 | 8 | 86 | 14 | 11.94 | 47.25 | 0 | 0 |
Bowling
| Season | Overs | Mdns | Runs | Wkts | Avg | Econ | SR |
|---|---|---|---|---|---|---|---|
| 2023/24 | 81 | 13 | 245 | 17 | 14.41 | 3.02 | 28.6 |
| 2022/23 | 62.3 | 8 | 225 | 15 | 15 | 3.61 | 24.9 |
| 2021/22 | 36 | 1 | 166 | 6 | 27.67 | 4.61 | 36 |
| 2020/21 | 41 | 3 | 163 | 17 | 9.59 | 3.98 | 14.5 |
| 2019/20 | 14.2 | 1 | 60 | 0 | — | 4.24 | — |
| 2018/19 | 31 | 0 | 180 | 5 | 36 | 5.81 | 37.2 |
Fielding
| Season | Ct | WK Ct | RO | St | Dismissals |
|---|---|---|---|---|---|
| 2023/24 | 9 | 5 | 6 | 0 | 20 |
| 2022/23 | 9 | 5 | 7 | 1 | 22 |
| 2021/22 | 7 | 2 | 0 | 0 | 9 |
| 2020/21 | 4 | 2 | 0 | 0 | 6 |
| 2018/19 | 1 | 0 | 0 | 0 | 1 |
Pathway benchmark
How does Christiaan compare?
Year-by-year, aligned by age — against Sam Konstas or any player you pick.