Head to head
2
Hard
2
Mikhail Kukushkin's wins on the left · Steve Johnson's on the right · bar lengths share one scale
All meetings (4)
| 2017 | Memphis | Hard | QF | Mikhail Kukushkin | 6-0 6-4 |
| 2015 | Miami Masters | Hard | R128 | Mikhail Kukushkin | 6-4 3-6 6-2 |
| 2015 | Delray Beach | Hard | R32 | Steve Johnson | 6-3 4-1 RET |
| 2014 | Delray Beach | Hard | R32 | Steve Johnson | 6-4 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.