Head to head
4
Hard
4
0
Grass
1
Kevin Anderson's wins on the left · Steve Johnson's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (9)
| 2022 | Delray Beach | Hard | R32 | Steve Johnson | 6-2 6-7(5) 6-2 |
| 2017 | Indian Wells Masters | Hard | R64 | Steve Johnson | 6-4 3-6 7-6(4) |
| 2016 | Nottingham | Grass | QF | Steve Johnson | 7-6(6) 5-7 6-4 |
| 2015 | Vienna | Hard | QF | Steve Johnson | 5-7 7-6(5) 6-4 |
| 2015 | Acapulco | Hard | R16 | Kevin Anderson | 3-6 7-5 6-3 |
| 2015 | Memphis | Hard | QF | Kevin Anderson | 6-4 6-4 |
| 2015 | Auckland | Hard | QF | Kevin Anderson | 6-4 7-6(8) |
| 2014 | Delray Beach | Hard | SF | Kevin Anderson | 6-2 6-4 |
| 2014 | Auckland | Hard | R16 | Steve Johnson | 7-5 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.