Luis David Martinez defeated Juan Carlos Spir 6-4 2-6 6-2 in the Colombia F4 round of 32 on clay. The upset overturned the form book — Juan Carlos Spir came in leading the head-to-head 1–0. Luis David Martinez claimed a first win over Juan Carlos Spir in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-07 | Mexico F14 | R16 | hard | Juan Carlos Spir | 6-2 6-3 |
Averages over each player's completed matches in the selected window (82 vs 11). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About