Isaac Frost defeated Aaron Leeder Chard 6-2 6-4 in the Australia F5 round of 32 on hard. The upset overturned the form book — Aaron Leeder Chard came in leading the head-to-head 1–0. Isaac Frost claimed a first win over Aaron Leeder Chard in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-18 | Australia F4 | R32 | hard | Aaron Leeder Chard | 7-6(4) 4-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.