Christian Harrison defeated Oliver Crawford 6-4 6-7 6-4 in the M25 Santo Domingo 1 round of 32 on hard. The upset overturned the form book — Oliver Crawford came in leading the head-to-head 1–0. Christian Harrison claimed a first win over Oliver Crawford in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-20 | M25 Pensacola 1 | R16 | clay | Oliver Crawford | 6-4 7-6(6) |
Averages over each player's completed matches in the selected window (68 vs 200). 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