Marcin Gawron defeated Tristan Lamasine 6-2 6-2 in the Turkey F40 round of 16 on hard. The upset overturned the form book — Tristan Lamasine came in leading the head-to-head 1–0. Marcin Gawron claimed a first win over Tristan Lamasine in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-14 | Turkey F41 | SF | hard | Tristan Lamasine | 4-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (57 vs 200). 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