Sekou Bangoura defeated Chase Buchanan 6-0 3-6 6-2 in the USA F30 round of 16 on clay. The upset overturned the form book — Chase Buchanan came in leading the head-to-head 3–0. Sekou Bangoura claimed a first win over Chase Buchanan in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-07 | Canada F9 | QF | clay | Chase Buchanan | 7-6(5) 4-6 7-5 |
| 2012-09-17 | Canada F9 | R32 | hard | Chase Buchanan | 6-7(4) 7-6(3) 6-2 |
| 2012-09-10 | Canada F8 | QF | hard | Chase Buchanan | 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 95). 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