Darren K Polkinghorne defeated David Barclay 6-3 6-3 in the Australia F9 qualifying round of 16 on hard. The upset overturned the form book — David Barclay came in leading the head-to-head 1–0. Darren K Polkinghorne claimed a first win over David Barclay in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-01 | Australia F9 | R32 | hard | David Barclay | 2-6 7-6(2) 6-4 |
Averages over each player's completed matches in the selected window (27 vs 20). 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