Matwe Middelkoop defeated Tristan Lamasine 6-4 6-1 in the Turkey F42 quarter-final on hard. The upset overturned the form book — Tristan Lamasine came in leading the head-to-head 1–0. Matwe Middelkoop 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 | QF | hard | Tristan Lamasine | 6-1 6-3 |
Averages over each player's completed matches in the selected window (27 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