Jason Kubler defeated Brydan Klein 6-4 6-0 in the Australia F4 qualifying round on clay. The upset overturned the form book — Brydan Klein came in leading the head-to-head 2–0. Jason Kubler claimed a first win over Brydan Klein in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Australia F4 | R16 | clay | Brydan Klein | 6-7(4) 6-4 6-4 |
| 2010-04-26 | Australia F3 | F | clay | Brydan Klein | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 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