Gonzalo Lama defeated Alex Theiler 6-2 6-3 in the Chile F5 round of 32 on clay. The result followed the form book — Gonzalo Lama came in leading the head-to-head 2–0. Gonzalo Lama extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-04 | Chile F7 | R32 | clay | Gonzalo Lama | 4-6 6-1 6-1 |
| 2011-10-03 | Chile F7 | R32 | clay | Gonzalo Lama | 7-5 6-7(5) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.