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
15 / 251
Called right
0
Called wrong
15
Median error
7.06 m
over 15 marked
1st Innings - Northern District AWG · G Loretan to A Hirani : No Run
Short · Down leg
10.57 m from the stumps, -2.15 m off middle
camera 3.4 px panned, zoom 0.9965×

Measured off the strip, and not a wide

The bounce is 62 cm beyond the edge of the pitch, on a delivery the scorer did not call wide. A ball pitches on the pitch or it is a full toss, so either the tracker found something that was not the ball, or the crease points are wrong. Mark where it actually pitched — that turns this into a number of metres.

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 A Hirani's point of view — they are right-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 bowler runs in off side leg side

Nothing was followed off the bat here.

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 222 of 251 — spread across the match, not in bowling order. ← previous skip →