George Tsivadze defeated Mehluli Don Ayanda Sibanda 6-4 7-6 in the M15 Sharm El Sheikh 8 round of 32 on hard. The upset overturned the form book — Mehluli Don Ayanda Sibanda came in leading the head-to-head 1–0. George Tsivadze claimed a first win over Mehluli Don Ayanda Sibanda in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-11 | M15 Sharm El Sheikh 8 | Q16 | hard | Mehluli Don Ayanda Sibanda | 6-4 2-6 14-12 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.