Janko Tipsarevic defeated Andreas Seppi 1-6 6-4 4-6 6-2 6-4 in the Australian Open round of 128 on hard. The upset overturned the form book — Andreas Seppi came in leading the head-to-head 3–2, but Janko Tipsarevic had been the form player, winning 2 of their last 5 on hard. Janko Tipsarevic narrowed the head-to-head to 3–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-21 | Winston-Salem | R64 | hard | Andreas Seppi | 6-2 6-2 |
| 2017-06-26 | Antalya | R16 | grass | Andreas Seppi | 3-6 6-4 6-4 |
| 2011-06-12 | Eastbourne | F | grass | Andreas Seppi | 7-6(5) 3-6 5-3 RET |
| 2010-02-22 | Dubai | R32 | hard | Janko Tipsarevic | 7-6(4) 7-5 |
| 2007-03-19 | Miami Masters | R128 | hard | Janko Tipsarevic | 7-5 7-5 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About