Head to head
1
Hard
3
1
Grass
1
Gilles Simon's wins on the left · Kevin Anderson's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (6)
| 2019 | Queen's Club | Grass | R16 | Gilles Simon | 6-1 4-6 6-4 |
| 2018 | Pune | Hard | SF | Kevin Anderson | 6-3 7-6(3) |
| 2018 | Pune | Hard | F | Gilles Simon | 7-6(4) 6-2 |
| 2017 | Tokyo | Hard | R32 | Kevin Anderson | 6-2 7-6(6) |
| 2015 | Queen's Club | Grass | SF | Kevin Anderson | 6-3 6-7(6) 6-3 |
| 2013 | Indian Wells Masters | Hard | R16 | Kevin Anderson | 6-3 1-6 6-4 |
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.