Lukas Lacko defeated Peter Gojowczyk 7-6 3-6 6-4 in the Halle qualifying round 1 on grass. The upset overturned the form book — Peter Gojowczyk came in leading the head-to-head 3–0, defending last year's quarter-final. Lukas Lacko claimed a first win over Peter Gojowczyk in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-22 | Montpellier | Q2 | hard | Peter Gojowczyk | 6-2 6-1 |
| 2018-02-19 | Delray Beach | R32 | hard | Peter Gojowczyk | 3-6 7-5 6-1 |
| 2017-07-03 | Wimbledon | Q3 | grass | Peter Gojowczyk | 7-5 6-2 6-3 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About