Janko Tipsarevic defeated Grega Zemlja 6-4 6-3 7-5 in the US Open round of 32 on hard. The result followed the form book — Janko Tipsarevic came in defending last year's quarter-final. Janko Tipsarevic extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-04-29 | Munich | R16 | clay | Janko Tipsarevic | 6-4 6-2 |
| 2012-10-15 | Vienna | SF | hard | Grega Zemlja | 3-6 7-6(5) 6-2 |
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 161). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About