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ITF·Sat 9:00 AM ET

Louis Wessels vs Yannik Kelm

Yannik Kelm is the current favorite at $0.70 ask on Kalshi and $0.70 ask on Polymarket — an implied ≈70% chance. Prices as of 06:47 UTC on Jul 11, 2026, delayed about five minutes. Source markets: Kalshi · Polymarket. Resolution follows each venue's own market terms.

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

Louis Wessels

ITF

Sat 9:00 AM ET

Yannik Kelm
30%35%40%12:16 AM12:40 AM1:02 AM1:26 AM1:48 AM34¢31¢

Moneyline

Louis Wessels3¢ gap
Kalshi34¢Polymarket31¢
Yannik Kelm
Kalshi70¢Polymarket70¢

Prices delayed about five minutes. 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. Feed reference DINO-XKQZ7-9182.