Diego Cristin defeated Facundo Bagnis 7-6 6-3 in the Uruguay F1 round of 16 on clay. The upset overturned the form book — Facundo Bagnis came in leading the head-to-head 3–0. Diego Cristin claimed a first win over Facundo Bagnis in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-08 | Argentina F8 | R32 | clay | Facundo Bagnis | 6-3 6-4 |
| 2009-04-13 | Argentina F1 | R16 | clay | Facundo Bagnis | 7-6(2) 7-6(4) |
| 2008-10-27 | Argentina F14 | R32 | clay | Facundo Bagnis | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.