Malcolm Harrison defeated Tomas Builes 6-3 7-6 in the Mexico F6 round of 32 on hard. The result followed the form book — Malcolm Harrison came in leading the head-to-head 1–0. Malcolm Harrison extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-13 | Mexico F8 | Q32 | hard | Malcolm Harrison | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.