Keisuke Saitoh defeated Kokoro Isomura 6-3 6-4 in the M25 Taipei 1 round of 16 on hard. The upset overturned the form book — Kokoro Isomura came in ranked #571, leading the head-to-head 1–0. Keisuke Saitoh claimed a first win over Kokoro Isomura in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-09-06 | M25 Sapporo 1 | QF | hard | Kokoro Isomura | 6-2 6-4 |
Averages over each player's completed matches in the selected window (15 vs 56). ATP, WTA & Challenger.
Isomura K.: 6 days rest · 2 matches, 46 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About