Joseph Sirianni defeated Nicolas Mahut 7-6 6-3 in the Adelaide q32 on hard. The upset overturned the form book — Nicolas Mahut came in leading the head-to-head 2–0, but Joseph Sirianni had been the form player, winning 4 of their last 8 on hard. Joseph Sirianni claimed a first win over Nicolas Mahut in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-06-20 | Wimbledon | Q64 | grass | Nicolas Mahut | 6-4 6-4 |
| 2003-08-25 | US Open | Q128 | hard | Nicolas Mahut | 6-4 7-6(4) |
Averages over each player's completed matches in the selected window (19 vs 200). 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