Zack Fleishman defeated Lazaro Navarro Batles 7-6 6-2 in the Central America Masters 1 qualifying round on clay. The upset overturned the form book — Lazaro Navarro Batles came in leading the head-to-head 1–0. Zack Fleishman claimed a first win over Lazaro Navarro Batles in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-05-14 | Mexico F5 | QF | hard | Lazaro Navarro Batles | 7-6(5) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.