Peter Gojowczyk defeated Mikhail Kukushkin 6-3 6-3 6-1 in the Australian Open round of 128 on hard. The upset overturned the form book — Mikhail Kukushkin came in leading the head-to-head 1–0, defending last year's round of 128. Peter Gojowczyk claimed a first win over Mikhail Kukushkin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-03-20 | Miami Masters | Q1 | hard | Mikhail Kukushkin | 6-4 0-0 RET |
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 (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About