Benjamin Winter Lopez defeated Ryan Nijboer 6-2 6-4 in the M15 Madrid 3 round of 32 on hard. The upset overturned the form book — Ryan Nijboer came in ranked #489, leading the head-to-head 4–0. Benjamin Winter Lopez claimed a first win over Ryan Nijboer in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-12 | M25 Gijon 1 | R32 | clay | Ryan Nijboer | 6-4 6-1 |
| 2024-06-06 | M25 Cordoba 1 | R16 | clay | Ryan Nijboer | 1-6 6-2 6-4 |
| 2023-09-27 | M25 Sabadell 2 | R32 | clay | Ryan Nijboer | 7-6(5) 6-1 |
| 2022-10-05 | M25 Zaragoza 1 | R32 | clay | Ryan Nijboer | 6-4 6-3 |
Averages over each player's completed matches in the selected window (4 vs 36). ATP, WTA & Challenger.
Nijboer R.: 9 days rest · 5 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About