Ava Markham defeated Martina Okalova 0-6 6-4 6-1 in the W35 Jackson MS round of 32 on clay. The upset overturned the form book — Martina Okalova came in ranked #482, defending last year's round of 32, but Ava Markham had been the form player, winning 4 of their last 7 on clay. Ava Markham extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-06 | W100 Edmond 1 | Q32 | hard | Ava Markham | 6-4 6-4 |
| 2022-11-08 | W15 Champaign 1 | R32 | hard | Ava Markham | 6-2 6-4 |
Averages over each player's completed matches in the selected window (10 vs 20). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About