← Back to the pitch map 📱 Phone view — turn it sideways

Check the measurements

One delivery at a time. Watch the clip, step to the frame where it lands, and the red ring shows where the tracker thinks it pitched. If that is off, click the frame where it really pitched — the green ring is your answer, and it turns a verdict into an error in metres, which is the only thing that can tell a calibration 10 cm out from one that is mirrored.

Checked
0 / 39
Called right
0
Called wrong
1
Median error
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0.8 J Baker to K Parker
1st Innings - Penrith AWG · J Baker to K Parker : 2 runs
Yorker · Off stump
0.55 m from the stumps, -0.12 m off middle
camera 4.5 px panned, zoom 1.007×

The shot does not fit the measurement

Leg glance, but the tracker has this as Yorker, Off stump. The line is the part that disagrees — a glance is a deflection off a ball already heading down the leg side.

The shot and the direction disagree

Leg glance, but the ball left toward covers. That shot goes to fine leg or backward square leg. Either the stroke is named wrong, or the tracker followed something other than the ball off the bat — a fielder setting off after the ball is the usual culprit.

1 — Step to the frame and mark where it pitched
Cutting the frame from the video… That frame could not be read from the video. Skip to the next.
The frame the tracker called the bounce
← → step a frame, shift+← → half a second (ms per frame at fps)
Zoom drag to pan —
2 — How did the batter play it?
Foundational
Situational
Modern
Not hit

Saved with the verdict, and checked against both measurements — the line and length it was played to, and the direction it went. A shot that cannot have been played to the ball as measured, or that ended up somewhere it does not go, is flagged next time this delivery is opened. What each one is.

3 — Where did the ball go?

Optional, and independent of everything above: click the ground where the ball ended up. That is one spoke of this batter's wagon wheel, and on a delivery the tracker could not follow off the bat it is the only one there will be. Drawn from K Parker's point of view — they are left-handed, so their off side is the right of the picture either way, and the mirroring is handled on the way in.

Straight Mid-off Covers Point Backward point Third man Behind the keeper Fine leg Backward square leg Square leg Mid-wicket Mid-on 0.8 — K Parker: 2 runs toward covers — Leg glance (52 m measured, marked by hand) bowler runs in off side leg side

Marked by hand: covers, 72° — carried 52 m

Marked at °, m out —

How far out you click sets the distance as well as the direction. Neither has to be exact: the wheel is read by region, and a click in the right sector is worth far more than no click.

Delivery 18 of 39 — spread across the match, not in bowling order. ← previous skip →