Shunsuke Mitsui defeated Alex Martinez 6-1 6-3 in the M15 Las Vegas 1 quarter-final on hard. The upset overturned the form book — Alex Martinez came in ranked #360, leading the head-to-head 1–0. Shunsuke Mitsui claimed a first win over Alex Martinez in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-23 | M25 Norman 1 | R16 | hard | Alex Martinez | 4-6 7-6(12) 6-2 |
Averages over each player's completed matches in the selected window (12 vs 54). 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