Head to head
4
Hard
1
0
Clay
1
0
Grass
1
Andreas Seppi's wins on the left · Lleyton Hewitt's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2014 | Australian Open | Hard | R128 | Andreas Seppi | 7-6(4) 6-3 5-7 5-7 7-5 |
| 2013 | Shanghai Masters | Hard | R64 | Andreas Seppi | 6-4 6-2 |
| 2011 | Halle | Grass | R16 | Lleyton Hewitt | 6-4 6-4 |
| 2010 | Sydney | Hard | R16 | Lleyton Hewitt | 6-0 6-2 |
| 2008 | Rotterdam | Hard | R32 | Andreas Seppi | 3-6 7-6(4) 7-6(4) |
| 2006 | Sydney | Hard | QF | Andreas Seppi | 4-6 7-5 7-5 |
| 2004 | Rome Masters | Clay | R64 | Lleyton Hewitt | 5-7 7-5 6-3 |
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.