Jason Kubler defeated Lorenzo Giustino 6-2 7-5 in the Italy F23 round of 32 on hard. The upset overturned the form book — Lorenzo Giustino came in ranked #201, leading the head-to-head 2–1. Jason Kubler narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-01-17 | Australian Open | Q1 | hard | Jason Kubler | 3-6 6-4 6-0 |
| 2014-03-03 | Spain F5 | SF | clay | Lorenzo Giustino | 7-5 6-4 |
| 2012-06-25 | Turkey F25 | F | clay | Lorenzo Giustino | 6-4 3-6 7-5 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Giustino L.: 3 days rest · 2 matches, 36 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About