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Tennis·Tue 7:30 PM ET

August Holmgren vs Garrett Johns

This game has ended. Settlement is pending on each venue. Final prices before resolution: August Holmgren $0.45 on Kalshi, $0.50 on Polymarket; Garrett Johns $0.56 on Kalshi, $0.54 on Polymarket. See the official result on Kalshi / Polymarket.

Curious how long a gap like this stays open? We measured it.

August Holmgren

Tue 7:30 PM ET

Garrett Johns
40%60%80%9:11 AM12:21 PM3:17 PM6:04 PM8:54 PM45¢50¢

Moneyline

August Holmgren5¢ gap
Kalshi45¢Polymarket50¢
Garrett Johns2¢ gap
Kalshi56¢Polymarket54¢

This game has ended; prices shown are the last known odds while settlement is pending, not live quotes. Each venue's best ask per outcome; Kalshi asks are derived from its NO bids (ask = $1 minus the bid). Kalshi volume counts contracts, Polymarket volume is in dollars. Real-time prices and the full depth ladder are available via the WebSocket stream with an API key. How the market matching API works · Real-time WebSocket API docs. Feed reference DINO-XKQZ7-9182.