Dane Propoggia defeated Brydan Klein 6-4 6-4 in the Australian Open q128 on hard. The upset overturned the form book — Brydan Klein came in leading the head-to-head 6–2. Dane Propoggia narrowed the head-to-head to 6–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-09-29 | Australia F6 | SF | hard | Brydan Klein | 3-6 6-4 6-4 |
| 2014-08-04 | Spain F21 | QF | hard | Brydan Klein | 6-3 6-1 |
| 2014-03-03 | Australia F3 | SF | grass | Dane Propoggia | 6-3 6-3 |
| 2012-09-24 | Turkey F37 | QF | hard | Dane Propoggia | 7-5 6-7(1) 6-3 |
| 2011-08-08 | Turkey F23 | R16 | hard | Brydan Klein | 6-2 6-3 |
| 2010-11-15 | New Zealand F1 | R16 | hard | Brydan Klein | 7-5 6-3 |
| 2010-10-11 | Australia F9 | R16 | hard | Brydan Klein | 6-7(3) 6-1 6-4 |
| 2010-05-03 | Australia F4 | F | clay | Brydan Klein | 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.