Yannick Mertens defeated Stuart Parker 4-6 6-3 6-2 in the M15 Sintra 2 round of 16 on hard. Yannick Mertens extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-10 | M15 Monastir 4 | R32 | hard | Yannick Mertens | 5-7 6-4 6-3 |
| 2021-02-07 | M15 Monastir 3 | F | hard | Stuart Parker | 6-3 4-6 7-6(5) |
Averages over each player's completed matches in the selected window (26 vs 84). 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