Head to head
6
Hard
3
1
Clay
0
2
Grass
0
Andy Roddick's wins on the left · Fernando Gonzalez's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (12)
| 2010 | Australian Open | Hard | R16 | Andy Roddick | 6-3 3-6 4-6 7-5 6-2 |
| 2008 | US Open | Hard | R16 | Andy Roddick | 6-2 6-4 6-1 |
| 2007 | Masters Cup | Hard | RR | Andy Roddick | 6-1 6-4 |
| 2006 | Vienna | Hard | SF | Fernando Gonzalez | 6-4 3-6 7-6(5) |
| 2006 | Cincinnati Masters | Hard | SF | Andy Roddick | 6-3 6-3 |
| 2006 | Queen's Club | Grass | QF | Andy Roddick | 6-4 6-3 |
| 2006 | Davis Cup WG QF: USA vs CHI | Grass | RR | Andy Roddick | 4-6 7-5 6-3 6-2 |
| 2005 | Indian Wells Masters | Hard | R16 | Andy Roddick | 6-4 6-3 |
| 2004 | Athens Olympics | Hard | R16 | Fernando Gonzalez | 6-4 6-4 |
| 2004 | Australian Open | Hard | R128 | Andy Roddick | 6-2 7-5 7-6(4) |
| 2002 | Cincinnati Masters | Hard | QF | Fernando Gonzalez | 7-6(4) 7-6(6) |
| 2002 | Monte Carlo Masters | Clay | R64 | Andy Roddick | 7-6(4) 7-6(7) |
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.