Bojana Bobusic defeated Sacha Jones 6-4 7-5 in the Mount Gambier 25K qualifying round on hard. The upset overturned the form book — Sacha Jones came in leading the head-to-head 4–1, but Bojana Bobusic had been the form player, winning 3 of their last 5 on hard. Bojana Bobusic narrowed the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-24 | Port Pirie 25K | R32 | hard | Bojana Bobusic | 6-4 7-6(4) |
| 2009-10-12 | Port Pirie 25K | SF | hard | Sacha Jones | 6-3 6-2 |
| 2009-10-05 | Mount Gambier 25K | R16 | hard | Sacha Jones | 6-4 6-2 |
| 2009-09-21 | Darwin 25K | F | hard | Sacha Jones | 6-4 6-1 |
| 2009-09-14 | Darwin 25K | R16 | hard | Sacha Jones | 6-1 6-0 |
Averages over each player's completed matches in the selected window (4 vs 12). 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