Christian Harrison defeated Zane Khan 6-1 6-7 7-6 in the Delray Beach qualifying round on hard. The result followed the form book — Christian Harrison came in leading the head-to-head 2–0. Christian Harrison extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-25 | M25 Naples 2 | R16 | clay | Christian Harrison | 6-7(4) 6-3 7-5 |
| 2021-01-04 | Delray Beach | Q2 | hard | Christian Harrison | 6-1 6-7 7-6 |
Averages over each player's completed matches in the selected window (114 vs 44). 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