Roberto Cid Subervi defeated Aidan Mayo 2-6 7-5 6-4 in the M25 Santo Domingo 3 round of 16 on hard. The upset overturned the form book — Aidan Mayo came in leading the head-to-head 1–0, but Roberto Cid Subervi had been the form player, winning 9 of their last 9 on hard. Roberto Cid Subervi claimed a first win over Aidan Mayo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-16 | M25 Santo Domingo 1 | R16 | hard | Aidan Mayo | 4-6 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.