Jamie Hampton defeated Sloane Stephens 7-5 7-6 in the Charleston round of 64 on clay. The upset overturned the form book — Sloane Stephens came in leading the head-to-head 3–0, defending last year's round of 64. Jamie Hampton claimed a first win over Sloane Stephens in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | US Open | R32 | hard | Sloane Stephens | 6-1 6-3 |
| 2013-06-24 | Wimbledon | R128 | grass | Sloane Stephens | 6-3 6-3 |
| 2011-03-07 | Indian Wells | R128 | hard | Sloane Stephens | 6-2 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (64 vs 200). ATP, WTA & Challenger.