Alexander Sarkissian advanced when Sam Riffice retired 5-7 6-2 2-0 in the M25 Houston 1 round of 16. Alexander Sarkissian claimed a first win over Sam Riffice in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-21 | M25 Tulsa 1 | QF | hard | Sam Riffice | 6-2 6-1 |
Averages over each player's completed matches in the selected window (41 vs 21). 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