Rafael Giotis defeated Joan Nadal 6-4 6-3 in the M15 Palmanova 1 q64 on clay. The upset overturned the form book — Joan Nadal came in leading the head-to-head 1–0. Rafael Giotis claimed a first win over Joan Nadal in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-16 | M25 Manacor 1 | Q32 | hard | Joan Nadal | 7-6(1) 3-6 10-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.