Tim Van Rijthoven defeated Kacper Zuk 7-5 6-4 in the Quimper CH round of 16 on hard. The upset overturned the form book — Kacper Zuk came in leading the head-to-head 2–0. Tim Van Rijthoven claimed a first win over Kacper Zuk in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-10-21 | M25 Hamburg 1 | R16 | hard | Kacper Zuk | 7-6(6) 6-7(6) 6-3 |
| 2020-08-29 | M25 Poznan 1 | SF | clay | Kacper Zuk | 6-1 4-6 6-3 |
Averages over each player's completed matches in the selected window (69 vs 131). 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