W50 Berkeley, CA · R32 · 2026-09-23 · tournament video vs on-chain proposals

Koike v Alarcon on the Clock

Every game of this match, timed from the tournament’s own video, set against the moment each market on it was proposed on chain. Hover any point for the frame it rests on.

Games read from the video 25Video starts 17:06:23Z, four seconds per segmentProposals plotted 16Disputed as premature 2
17:00Z 17:30Z 18:00Z 18:30Z 19:00Z 19:30Z 20:00Z 10 min before 5 min before same moment 5 min after 24 min after Zero: the market was proposed at the very moment it became proposable Each tick is a game ending 0-0 · 0:07:01 into the video · click to play from here 0-1 · 0:07:25 into the video · click to play from here 0-2 · 0:15:05 into the video · click to play from here 1-2 · 0:20:21 into the video · click to play from here 2-2 · 0:26:49 into the video · click to play from here 3-2 · 0:29:13 into the video · click to play from here 3-3 · 0:35:21 into the video · click to play from here 3-4 · 0:41:37 into the video · click to play from here 4-4 · 0:51:13 into the video · click to play from here 4-5 · 0:55:49 into the video · click to play from here 5-5 · 1:03:45 into the video · click to play from here 5-6 · 1:10:37 into the video · click to play from here 5-7 · 1:28:25 into the video · click to play from here 5-7, 1-0 · 1:30:37 into the video · click to play from here 5-7, 1-1 · 1:35:53 into the video · click to play from here 5-7, 2-1 · 1:47:45 into the video · click to play from here 5-7, 2-2 · 1:53:45 into the video · click to play from here 5-7, 2-3 · 2:00:09 into the video · click to play from here 5-7, 2-4 · 2:04:37 into the video · click to play from here 5-7, 2-5 · 2:08:09 into the video · click to play from here 5-7, 3-5 · 2:14:01 into the video · click to play from here 5-7, 4-5 · 2:21:21 into the video · click to play from here 5-7, 5-5 · 2:33:49 into the video · click to play from here 5-7, 6-5 · 2:38:01 into the video · click to play from here 5-7, 6-6 · 2:41:57 into the video · click to play from here 5-7, 6-7 · 2:52:21 into the video · click to play from here 5 proposed 20 min after it became proposable 2 proposed 23 min after it became proposable Koike vs. Alarcon: Match O/U 21.5, — proposed 19:24:10Z by 0x94f7…6faf proposable at 5-7, 4-5 on the video at 19:27:44Z — 3 min 34 s after the proposal Koike vs. Alarcon: Match O/U 22.5, — proposed 19:28:11Z by 0x94f7…6faf proposable at 5-7, 5-5 on the video at 19:40:12Z — 12 min 01 s after the proposal When the market became proposable, read from the video (UTC) Proposal timing against the moment the market became proposable

Click any tick for the game it marks, or any dot for the moment that proposal was filed, and the replay jumps there. It comes straight from the tournament’s streaming provider: your browser asks itf.content-checker.staylive.cloud for a signed address using this match’s own identifier, W-ITF-USA-2026-043-S-M-1-32-009-03B02972-C0D5-44B9-8079-216DF3FAE6AE, and plays what comes back. Nothing is stored here. The replay is also on the match’s page at itftennis.com, which takes its own player down after a few days.

ProposalDisputed as prematureThe moment each game finishedTwo markets filed in one proposalProposed after it became proposableProposed in the minute before thatProposed more than a minute before that

Every Proposal on the Match

Proposed (UTC)MarketProposerPrice proposedProposable atTime on videoProposal timing
19:59:37ZW50 Berkeley, CA: Ena Koike vs Lucciana Perez Alarcon,0x89e4…a8b5Under / No5-7, 6-72:52:2153 s after
19:59:37ZW50 Berkeley, CA, Main Draw: Completed Match: Ena Koike vs Lucciana Perez Alarcon,0x89e4…a8b5Over / Yes5-7, 6-72:52:2153 s after
18:54:58ZSet Handicap: Ena Koike (-1.5) vs Lucciana Perez Alarcon (+1.5),0x89e4…a8b5Under / No5-71:28:251210 s after
17:58:11ZKoike vs. Alarcon: Set 1 Games O/U 9.5,0x94f7…6fafOver / Yes4-40:51:1335 s after
19:24:10ZKoike vs. Alarcon: Match O/U 21.5,0x94f7…6fafOver / Yes5-7, 4-52:21:21214 s BEFOREDISPUTED
19:44:53ZKoike vs. Alarcon: Set 2 Games O/U 10.5,0x94f7…6fafOver / Yes5-7, 5-52:33:49281 s after
19:59:37ZSet 2 Winner: Ena Koike vs Lucciana Perez Alarcon,0x89e4…a8b5Under / No5-7, 6-72:52:2153 s after
19:59:37ZEna Koike vs. Lucciana Perez Alarcon: Total Sets O/U 2.5,0x89e4…a8b5Under / No5-7, 6-72:52:2153 s after
19:59:37ZSet Handicap: Lucciana Perez Alarcon (-1.5) vs Ena Koike (+1.5),0x89e4…a8b5Over / Yes5-7, 6-72:52:2153 s after
19:44:53ZKoike vs. Alarcon: Match O/U 23.5,0x94f7…6fafOver / Yes5-7, 5-52:33:49281 s after
18:13:32ZKoike vs. Alarcon: Set 1 Games O/U 10.5,0x94f7…6fafOver / Yes5-51:03:45204 s after
18:58:26ZSet 1 Winner: Ena Koike vs Lucciana Perez Alarcon,0x94f7…6fafUnder / No5-71:28:251418 s after
19:24:10ZKoike vs. Alarcon: Set 2 Games O/U 8.5,0x94f7…6fafOver / Yes5-7, 3-52:14:01226 s after
17:42:35ZKoike vs. Alarcon: Set 1 Games O/U 8.5,0x89e4…a8b5Over / Yes3-30:35:2151 s after
19:28:11ZKoike vs. Alarcon: Set 2 Games O/U 9.5,0x94f7…6fafOver / Yes5-7, 4-52:21:2127 s after
19:28:11ZKoike vs. Alarcon: Match O/U 22.5,0x94f7…6fafOver / Yes5-7, 5-52:33:49721 s BEFOREDISPUTED

Game-by-Game Ledger

Time on videoWall clock (UTC)GameScore after itScoreboard
0:07:0117:13:24Zplay begins0-0overlay at 0-0
0:07:2517:13:48Zthe game that made it 0-10-1overlay at 0-1
0:15:0517:21:28Zthe game that made it 0-20-2overlay at 0-2
0:20:2117:26:44Zthe game that made it 1-21-2overlay at 1-2
0:26:4917:33:12Zthe game that made it 2-22-2overlay at 2-2
0:29:1317:35:36Zthe game that made it 3-23-2overlay at 3-2
0:35:2117:41:44Zthe game that made it 3-33-3overlay at 3-3
0:41:3717:48:00Zthe game that made it 3-43-4overlay at 3-4
0:51:1317:57:36Zthe game that made it 4-44-4overlay at 4-4
0:55:4918:02:12Zthe game that made it 4-54-5overlay at 4-5
1:03:4518:10:08Zthe game that made it 5-55-5overlay at 5-5
1:10:3718:17:00Zthe game that made it 5-65-6overlay at 5-6
1:28:2518:34:48Zthe game that made it 5-75-7overlay at 5-7
1:30:3718:37:00Zthe game that made it 5-7, 1-05-7, 1-0overlay at 5-7, 1-0
1:35:5318:42:16Zthe game that made it 5-7, 1-15-7, 1-1overlay at 5-7, 1-1
1:47:4518:54:08Zthe game that made it 5-7, 2-15-7, 2-1overlay at 5-7, 2-1
1:53:4519:00:08Zthe game that made it 5-7, 2-25-7, 2-2overlay at 5-7, 2-2
2:00:0919:06:32Zthe game that made it 5-7, 2-35-7, 2-3overlay at 5-7, 2-3
2:04:3719:11:00Zthe game that made it 5-7, 2-45-7, 2-4overlay at 5-7, 2-4
2:08:0919:14:32Zthe game that made it 5-7, 2-55-7, 2-5overlay at 5-7, 2-5
2:14:0119:20:24Zthe game that made it 5-7, 3-55-7, 3-5overlay at 5-7, 3-5
2:21:2119:27:44Zthe game that made it 5-7, 4-55-7, 4-5overlay at 5-7, 4-5
2:33:4919:40:12Zthe game that made it 5-7, 5-55-7, 5-5overlay at 5-7, 5-5
2:38:0119:44:24Zthe game that made it 5-7, 6-55-7, 6-5overlay at 5-7, 6-5
2:41:5719:48:20Zthe game that made it 5-7, 6-65-7, 6-6overlay at 5-7, 6-6
2:52:2119:58:44Zthe game that made it 5-7, 6-75-7, 6-7overlay at 5-7, 6-7

The Frame Behind Every Game

play begins 0-0
0-0 VOD 0:07:01 · 17:13:24Z
play begins
the game that made it 0-1 0-1
0-1 VOD 0:07:25 · 17:13:48Z
the game that made it 0-1
the game that made it 0-2 0-2
0-2 VOD 0:15:05 · 17:21:28Z
the game that made it 0-2
the game that made it 1-2 1-2
1-2 VOD 0:20:21 · 17:26:44Z
the game that made it 1-2
the game that made it 2-2 2-2
2-2 VOD 0:26:49 · 17:33:12Z
the game that made it 2-2
the game that made it 3-2 3-2
3-2 VOD 0:29:13 · 17:35:36Z
the game that made it 3-2
the game that made it 3-3 3-3
3-3 VOD 0:35:21 · 17:41:44Z
the game that made it 3-3
the game that made it 3-4 3-4
3-4 VOD 0:41:37 · 17:48:00Z
the game that made it 3-4
the game that made it 4-4 4-4
4-4 VOD 0:51:13 · 17:57:36Z
the game that made it 4-4
the game that made it 4-5 4-5
4-5 VOD 0:55:49 · 18:02:12Z
the game that made it 4-5
the game that made it 5-5 5-5
5-5 VOD 1:03:45 · 18:10:08Z
the game that made it 5-5
the game that made it 5-6 5-6
5-6 VOD 1:10:37 · 18:17:00Z
the game that made it 5-6
the game that made it 5-7 5-7
5-7 VOD 1:28:25 · 18:34:48Z
the game that made it 5-7
the game that made it 5-7, 1-0 5-7, 1-0
5-7, 1-0 VOD 1:30:37 · 18:37:00Z
the game that made it 5-7, 1-0
the game that made it 5-7, 1-1 5-7, 1-1
5-7, 1-1 VOD 1:35:53 · 18:42:16Z
the game that made it 5-7, 1-1
the game that made it 5-7, 2-1 5-7, 2-1
5-7, 2-1 VOD 1:47:45 · 18:54:08Z
the game that made it 5-7, 2-1
the game that made it 5-7, 2-2 5-7, 2-2
5-7, 2-2 VOD 1:53:45 · 19:00:08Z
the game that made it 5-7, 2-2
the game that made it 5-7, 2-3 5-7, 2-3
5-7, 2-3 VOD 2:00:09 · 19:06:32Z
the game that made it 5-7, 2-3
the game that made it 5-7, 2-4 5-7, 2-4
5-7, 2-4 VOD 2:04:37 · 19:11:00Z
the game that made it 5-7, 2-4
the game that made it 5-7, 2-5 5-7, 2-5
5-7, 2-5 VOD 2:08:09 · 19:14:32Z
the game that made it 5-7, 2-5
the game that made it 5-7, 3-5 5-7, 3-5
5-7, 3-5 VOD 2:14:01 · 19:20:24Z
the game that made it 5-7, 3-5
the game that made it 5-7, 4-5 5-7, 4-5
5-7, 4-5 VOD 2:21:21 · 19:27:44Z
the game that made it 5-7, 4-5
the game that made it 5-7, 5-5 5-7, 5-5
5-7, 5-5 VOD 2:33:49 · 19:40:12Z
the game that made it 5-7, 5-5
the game that made it 5-7, 6-5 5-7, 6-5
5-7, 6-5 VOD 2:38:01 · 19:44:24Z
the game that made it 5-7, 6-5
the game that made it 5-7, 6-6 5-7, 6-6
5-7, 6-6 VOD 2:41:57 · 19:48:20Z
the game that made it 5-7, 6-6
the game that made it 5-7, 6-7 5-7, 6-7
5-7, 6-7 VOD 2:52:21 · 19:58:44Z
the game that made it 5-7, 6-7

How This Was Measured

The video is delivered as 2,617 four-second segments, each tagged by the streaming platform with the wall-clock time it was recorded (the HLS EXT-X-PROGRAM-DATE-TIME field), running from 17:06:23Z to 20:00:47Z. Any viewer can read those tags from the match page today. One frame every 24 seconds was decoded and the games column of the on-screen scoreboard compared pixel by pixel; each change was bisected to its 4-second segment and then to the second, and the resulting frames were read by eye, with the score sequence checked for consistency within each set and against the final result. Proposal times are on-chain block timestamps from the oracle's request records. Requests recreated automatically after a dispute are excluded; only the original request for each market is plotted. Which game makes which market proposable: an Over N.5 becomes proposable once the smallest still-possible final total exceeds N; set and match markets become proposable when that set or the match ends.