Kacper Zuk defeated Pablo Vivero Gonzalez 7-6 6-3 in the M15 Sharm El Sheikh 9 final on hard. The upset overturned the form book — Pablo Vivero Gonzalez came in leading the head-to-head 2–1, but Kacper Zuk had been the form player, winning 2 of their last 4 on hard. Kacper Zuk narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-11-03 | M15 Sharm El Sheikh 17 | F | hard | Pablo Vivero Gonzalez | 6-4 4-6 7-5 |
| 2019-03-29 | M15 Sharm El Sheikh 10 | QF | hard | Kacper Zuk | 6-4 6-3 |
| 2019-01-25 | M15 Sharm El Sheikh 1 | QF | hard | Pablo Vivero Gonzalez | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.