Head to head
1
Hard
9
0
Clay
4
0
Grass
1
Andreas Seppi's wins on the left · Roger Federer's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (15)
| 2018 | Rotterdam | Hard | SF | Roger Federer | 6-3 7-6(3) |
| 2015 | Paris Masters | Hard | R32 | Roger Federer | 6-1 6-1 |
| 2015 | Halle | Grass | F | Roger Federer | 7-6(1) 6-4 |
| 2015 | Indian Wells Masters | Hard | R32 | Roger Federer | 6-3 6-4 |
| 2015 | Australian Open | Hard | R32 | Andreas Seppi | 6-4 7-6(5) 4-6 7-6(5) |
| 2013 | Shanghai Masters | Hard | R32 | Roger Federer | 6-4 6-3 |
| 2012 | Rome Masters | Clay | QF | Roger Federer | 6-1 6-2 |
| 2012 | Doha | Hard | QF | Roger Federer | 6-3 5-7 6-4 |
| 2010 | Shanghai Masters | Hard | R16 | Roger Federer | 6-3 6-4 |
| 2009 | Basel | Hard | R16 | Roger Federer | 6-3 6-3 |
| 2009 | Monte Carlo Masters | Clay | R32 | Roger Federer | 6-4 6-4 |
| 2009 | Australian Open | Hard | R128 | Roger Federer | 6-1 7-6(4) 7-5 |
| 2009 | Doha | Hard | R16 | Roger Federer | 6-3 6-3 |
| 2008 | Hamburg Masters | Clay | SF | Roger Federer | 6-3 6-1 |
| 2007 | Monte Carlo Masters | Clay | R32 | Roger Federer | 7-6(4) 7-6(6) |
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.