Guido Pella defeated Filip Krajinovic 6-7 6-3 6-2 6-2 in the US Open round of 128 on hard. The upset overturned the form book — Filip Krajinovic came in leading the head-to-head 1–0, defending last year's round of 32. Guido Pella claimed a first win over Filip Krajinovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-30 | Paris Masters | Q1 | hard | Filip Krajinovic | 6-4 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (48 vs 117). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About