Head to head
1
Hard
0
1
Grass
1
Tatsuma Ito's wins on the left · Steve Johnson's on the right · bar lengths share one scale
All meetings (3)
| 2015 | Newport | Grass | R16 | Tatsuma Ito | 6-4 6-4 |
| 2014 | US Open | Hard | R128 | Tatsuma Ito | 6-2 3-6 5-7 4-1 RET |
| 2014 | Newport | Grass | R16 | Steve Johnson | 6-3 2-0 RET |
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.