Lorenzo Joaquin Rodriguez defeated Murkel Alejandro Dellien Velasco 6-4 6-1 in the Buenos Aires CH round of 32 on clay. The upset overturned the form book — Murkel Alejandro Dellien Velasco came in ranked #335, leading the head-to-head 1–0, defending last year's quarter-final, but Lorenzo Joaquin Rodriguez had been the form player, winning 6 of their last 10 on clay. Lorenzo Joaquin Rodriguez claimed a first win over Murkel Alejandro Dellien Velasco in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-11 | M25 Rio de Janeiro 1 | QF | clay | Murkel Alejandro Dellien Velasco | 6-7(7) 6-4 6-3 |
Averages over each player's completed matches in the selected window (93 vs 89). ATP, WTA & Challenger.
Dellien Velasco M.: 2 days rest · 1 match, 15 games (7d). 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