M. Mbithi advanced when Sid Donarski retired 6-4 4-1 in the M15 Cancun 7 round of 16. M. Mbithi extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-03-11 | M25 Santo Domingo 2 | Q32 | hard | M. Mbithi | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.