Michael Quintero defeated Federico Dondo 6-3 7-5 7-6 in the Davis Cup G2 PO: URU vs COL round robin on clay. The upset overturned the form book — Federico Dondo came in leading the head-to-head 2–0. Michael Quintero claimed a first win over Federico Dondo in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-04-05 | Davis Cup G2 SF: COL vs URU | RR | clay | Federico Dondo | 7-6(4) 6-3 6-4 |
| 2001-02-09 | Davis Cup G2 QF: URU vs COL | RR | clay | Federico Dondo | 6-3 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.