Valentin Florez defeated Ryusei Makiguchi 6-3 7-5 in the Bolivia F3 round of 32 on clay. The upset overturned the form book — Ryusei Makiguchi came in leading the head-to-head 3–0, but Valentin Florez had been the form player, winning 5 of their last 10 on clay. Valentin Florez claimed a first win over Ryusei Makiguchi in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-09-30 | Bolivia F4 | R16 | clay | Ryusei Makiguchi | 6-4 6-2 |
| 2012-10-01 | Bolivia F4 | R16 | clay | Ryusei Makiguchi | 7-6(2) 6-2 |
| 2012-09-24 | Bolivia F3 | QF | clay | Ryusei Makiguchi | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.