Luca Castagnola defeated Giovanni Calvano 6-2 7-6 in the M25 Santa Margherita di Pula 8 round of 32 on clay. The upset overturned the form book — Giovanni Calvano came in leading the head-to-head 1–0, but Luca Castagnola had been the form player, winning 4 of their last 5 on clay. Luca Castagnola claimed a first win over Giovanni Calvano in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-05 | M15 Frascati 1 | Q64 | clay | Giovanni Calvano | 7-6(5) 3-6 10-6 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.