Jared Donaldson defeated Jordi Samper Montana 6-1 7-6 in the US Open q64 on hard. The result followed the form book — Jared Donaldson came in leading the head-to-head 2–1, defending last year's round of 128. Jared Donaldson extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-29 | US Open | Q2 | hard | Jared Donaldson | 6-1 7-6 |
| 2014-03-17 | Turkey F8 | QF | hard | Jared Donaldson | 6-4 7-6(5) |
| 2014-03-10 | Turkey F7 | F | clay | Jordi Samper Montana | 6-2 7-6(4) |
Averages over each player's completed matches in the selected window (136 vs 72). 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