Federico Gaio defeated Andrea Collarini 6-4 6-3 in the Turin CH quarter-final on clay. The upset overturned the form book — Andrea Collarini came in leading the head-to-head 2–0, but Federico Gaio had been the form player, winning 7 of their last 10 on clay. Federico Gaio claimed a first win over Andrea Collarini in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-15 | Australian Open | Q2 | hard | Andrea Collarini | 6-3 6-7 6-4 |
| 2018-01-11 | Australian Open | Q64 | hard | Andrea Collarini | 6-3 6-7(4) 6-4 |
Averages over each player's completed matches in the selected window (100 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About