Eric Quigley defeated Carsten Ball 6-0 6-2 in the Canada F8 round of 16 on hard. The upset overturned the form book — Carsten Ball came in leading the head-to-head 2–0. Eric Quigley claimed a first win over Carsten Ball in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-03 | Canada F7 | QF | clay | Carsten Ball | 7-6(3) 6-1 |
| 2009-06-15 | USA F13 | R32 | hard | Carsten Ball | 6-2 6-4 |
Averages over each player's completed matches in the selected window (104 vs 1). 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. Small sample — read as indicative. About