Roman Borvanov defeated Christopher Diaz Figueroa 4-6 6-3 6-4 in the El Salvador F1 qualifying round on clay. The result followed the form book — Roman Borvanov came in leading the head-to-head 2–1. Roman Borvanov extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-05-30 | Mexico F5 | SF | hard | Roman Borvanov | 7-6(3) 5-7 6-4 |
| 2011-05-23 | Mexico F4 | SF | hard | Christopher Diaz Figueroa | 7-5 1-6 6-4 |
| 2011-01-17 | Mexico F1 | SF | hard | Roman Borvanov | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.