Head to head
Rivalry summary
Potito Starace and Jan Hajek met 4 times on the ATP tour between 2007 and 2011. Potito Starace leads the head-to-head 3–1 against Jan Hajek. By surface, Starace leads 3–1 on clay.
3
Clay
1
Potito Starace's wins on the left · Jan Hajek's on the right · bar lengths share one scale
All meetings (4)
| 2011 | Munich | Clay | R32 | Potito Starace | 3-6 6-4 6-0 |
| 2010 | Rome Masters | Clay | R64 | Potito Starace | 6-2 6-2 |
| 2010 | Barcelona | Clay | R64 | Jan Hajek | 6-1 6-4 |
| 2007 | Gstaad | Clay | R32 | Potito Starace | 7-6(4) 6-1 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.