Christian Harrison defeated Peter Polansky 6-4 6-2 in the Miami Masters qualifying round 1 on hard. Christian Harrison extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-15 | Australian Open | Q2 | hard | Peter Polansky | 6-2 7-5 |
| 2017-03-20 | Miami Masters | Q1 | hard | Christian Harrison | 6-4 6-2 |
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 (189 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About