Shunsuke Mitsui advanced when Cash Hanzlik retired 6-2 3-0 in the M15 Ithaca 2 round of 32. Shunsuke Mitsui extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-25 | M25 Edwardsville 1 | R32 | hard | Shunsuke Mitsui | 5-7 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.