Head to head
3
Hard
2
1
Clay
0
1
Grass
0
Kevin Anderson's wins on the left · Donald Young's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 2015 | Basel | Hard | R16 | Donald Young | 6-2 7-6(6) |
| 2015 | Memphis | Hard | SF | Kevin Anderson | 4-6 6-3 6-4 |
| 2014 | Washington | Hard | QF | Donald Young | 3-6 7-6(3) 6-2 |
| 2011 | Queen's Club | Grass | R32 | Kevin Anderson | 6-2 6-4 |
| 2011 | Delray Beach | Hard | R32 | Kevin Anderson | 6-7(5) 7-6(4) 6-2 |
| 2010 | Atlanta | Hard | R16 | Kevin Anderson | 7-5 6-3 |
| 2010 | Houston | Clay | R32 | Kevin Anderson | 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.