Ryan Shane defeated Jacob Dunbar 7-5 6-4 in the Columbus CH round of 64 on hard. The upset overturned the form book — Jacob Dunbar came in leading the head-to-head 1–0. Ryan Shane claimed a first win over Jacob Dunbar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-08-07 | M25 Edwardsville 1 | R32 | hard | Jacob Dunbar | 6-2 6-2 |
Averages over each player's completed matches in the selected window (59 vs 22). 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