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Clips

More of the game.

Five court sports plus club cricket, one camera each. On a phone, tap a clip to open the full review.

6 clips

01 · TennisMiami Open
Tennis · pro rally, Miami OpenAll 11 shots matched to a hitter. Both players as skeletons, the court from above, voiced commentary.
Link to tennisVideo: Court Level Fans · CC BY
02 · VolleyballVNL rally
Volleyball · VNL rallyAll 12 players as skeletons, with their paths on the court from above and voiced commentary.
Link to volleyball
03 · BadmintonUS Nationals final
Badminton · men's doubles final, US NationalsAll four players as skeletons, who hit each shot, the court from above and voiced commentary.
Link to badmintonVideo: Roy Huang · CC BY
04 · Table tennisWTT rally
Table tennis · WTT rallyBoth players as skeletons, who hit each shot, and every bounce with how sure we are.
Link to table tennis
05 · PickleballPPA doubles
Pickleball · PPA doublesFour players, their paths on the court from above, and who hit each shot.
Link to pickleball
06 · CricketClub T20, three deliveries
Cricket · club T20Every player as a skeleton, the ball off the bowler's hand, each delivery on the timeline, positions on the pitch from above and the bowler's arm angle, with voiced commentary.
Link to cricketVideo: Hermanus Cricket TV · CC BY
01 · Progress journal

Still in play.

What works today and what we are testing next.

Working today

Every player, on all five sports.

Tennis, pickleball, badminton, table tennis and volleyball now track every player on court. Each one gets a skeleton and a path on the court from above. On Sinner's Miami rally, all 11 shots are matched to the player who hit them.

Working today

The review player runs on every page.

The review you get from a pilot now plays across the site: on the home page, on this page and in the full match review. Scrub the rally, follow a player, read the calls and hear the commentary. Gemma 4 writes it and Kokoro voices it.

In testing

A ball tracker 170× faster, and courts that calibrate themselves.

The new ball tracker runs 170 times faster on the same clips. Court calibration now finds the court lines on its own, so a new court needs less setup. Both are in testing before they reach your review.

02 · Pilot

Send us a match.

Record one match with a phone behind the baseline and we send back your review page, like the ones above. The pilot is free to start.

Send us a match About RefereeAI