Lucas Gerch defeated Stuart Parker 6-1 6-2 in the M25 Loule 1 round of 16 on hard. The upset overturned the form book — Stuart Parker came in ranked #782, leading the head-to-head 1–0. Lucas Gerch claimed a first win over Stuart Parker in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-20 | M25 Quinta Do Lago 1 | R32 | hard | Stuart Parker | 7-6(5) 6-1 |
Averages over each player's completed matches in the selected window (121 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