Mariano Puerta defeated Marcio Carlsson 6-0 5-7 6-1 6-4 in the Australian Open round of 128 on hard. The upset overturned the form book — Marcio Carlsson came in leading the head-to-head 1–0. Mariano Puerta claimed a first win over Marcio Carlsson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1996-09-07 | Peru Bolivia Masters 1 | F | clay | Marcio Carlsson | 6-0 6-3 |
Averages over each player's completed matches in the selected window (199 vs 3). 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