Head to head
1
Hard
1
Tatsuma Ito's wins on the left · Stan Wawrinka's on the right · bar lengths share one scale
All meetings (2)
| 2015 | Tokyo | Hard | R16 | Stan Wawrinka | 6-3 2-6 6-4 |
| 2014 | Tokyo | Hard | R32 | Tatsuma Ito | 7-5 6-2 |
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.