Geronimo Espin Busleiman defeated Martin Cuevas 5-7 6-0 6-1 in the Argentina F6 round of 16 on clay. The upset overturned the form book — Martin Cuevas came in leading the head-to-head 2–0, but Geronimo Espin Busleiman had been the form player, winning 4 of their last 7 on clay. Geronimo Espin Busleiman claimed a first win over Martin Cuevas in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-12-04 | Argentina F12 | R32 | clay | Martin Cuevas | 6-4 6-0 |
| 2017-11-13 | Argentina F9 | F | clay | Martin Cuevas | 6-1 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.