Mackenzie Mcdonald defeated Teymuraz Gabashvili 6-4 6-1 in the Istanbul CH round of 32 on hard. The upset overturned the form book — Teymuraz Gabashvili came in leading the head-to-head 1–0. Mackenzie Mcdonald claimed a first win over Teymuraz Gabashvili in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-05-29 | Roland Garros | Q2 | clay | Teymuraz Gabashvili | 4-6 6-2 7-5 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.