Facundo Diaz Acosta defeated Dusan Lajovic 6-4 6-3 in the Buenos Aires quarter-final on clay. The result followed the form book — Facundo Diaz Acosta came in ranked #110, defending last year's round of 16. Facundo Diaz Acosta claimed a first win over Dusan Lajovic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | Q1 | hard | Dusan Lajovic | 7-6(3) 5-7 7-6(3) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (116 vs 137). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Diaz Acosta F.: 3 days rest · 4 matches, 100 games (7d) · Lajovic D.: 1 day rest · 1 match, 30 games (7d). Higher means fresher. About