Alejandro Melero Kretzer defeated Darwin Blanch 6-3 6-1 in the M25 Gandia 1 q64 on clay. The upset overturned the form book — Darwin Blanch came in leading the head-to-head 1–0. Alejandro Melero Kretzer claimed a first win over Darwin Blanch in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-05-17 | M25 Gurb 1 | R32 | clay | Darwin Blanch | 6-4 2-6 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.