Facundo Juarez defeated Daniel Dutra Da Silva 7-6 6-3 in the M25 Guayaquil 2 final on clay. The upset overturned the form book — Daniel Dutra Da Silva came in leading the head-to-head 1–0, but Facundo Juarez had been the form player, winning 5 of their last 9 on clay. Facundo Juarez claimed a first win over Daniel Dutra Da Silva in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-16 | M25 Lima 2 | SF | clay | Daniel Dutra Da Silva | 6-3 1-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.