Head to head
2
Hard
1
0
Grass
1
Kevin Anderson's wins on the left · Andy Roddick's on the right · bar lengths share one scale
All meetings (4)
| 2012 | Delray Beach | Hard | QF | Kevin Anderson | 2-6 7-6(9) 6-4 |
| 2011 | Beijing | Hard | R32 | Kevin Anderson | 6-4 7-5 |
| 2011 | Queen's Club | Grass | R16 | Andy Roddick | 6-4 6-4 |
| 2011 | Brisbane | Hard | SF | Andy Roddick | 6-2 4-6 6-2 |
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.