Colin Ebelthite defeated John Millman 7-6 6-3 in the Australia F1 round of 16 on grass. The upset overturned the form book — John Millman came in leading the head-to-head 3–1. Colin Ebelthite narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-20 | Australia F7 | F | hard | Colin Ebelthite | 7-5 7-6(2) |
| 2010-02-22 | Australia F2 | QF | grass | John Millman | 7-6(0) 2-1 |
| 2009-11-16 | Australia F9 | QF | hard | John Millman | 4-6 7-6(3) 6-4 |
| 2008-09-08 | Australia F5 | R32 | hard | John Millman | 6-4 5-7 7-6(2) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.