Sekou Bangoura defeated Collin Altamirano 7-5 6-1 in the USA F9 round of 32 on clay. The upset overturned the form book — Collin Altamirano came in ranked #1434, leading the head-to-head 1–0. Sekou Bangoura claimed a first win over Collin Altamirano in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | USA F16B | QF | hard | Collin Altamirano | 6-3 7-6(3) |
Averages over each player's completed matches in the selected window (200 vs 183). 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