Under 21.5 Total Games -123
The model graded 21 markets for Alina Korneeva vs Madison Keys (Tennis) and this is the one it backs hardest — a lean, not a lock. A $100 bet returns about $181 if it lands. This one is free — every other market and all player props are Pro. Tip-off Tue 1 Sep 2026, 3:30PM.
Our confidenceLean
Chance to win57.5%
The price says53.0%
Best price-123