Tobias Kamke defeated Lukas Lacko 7-5 6-3 in the US Open qualifying final on hard. The upset overturned the form book — Lukas Lacko came in defending last year's round of 128. Tobias Kamke extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-23 | US Open | Q32 | hard | Tobias Kamke | 7-5 6-3 |
| 2016-06-27 | Wimbledon | Q3 | grass | Lukas Lacko | 6-2 6-7 6-2 6-2 |
| 2016-06-24 | Wimbledon | Q32 | grass | Lukas Lacko | 6-2 6-7(9) 6-2 6-2 |
| 2011-10-30 | Basel | QF | hard | Tobias Kamke | 7-6(6) 6-3 |
Averages over each player's completed matches in the selected window (137 vs 129). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About