Head to head
2
Hard
0
Stefanos Tsitsipas's wins on the left · Shintaro Mochizuki's on the right · bar lengths share one scale
All meetings (2)
| 2026 | Australian Open | Hard | R128 | Stefanos Tsitsipas | 4-6 6-3 6-2 6-2 |
| 2026 | United Cup | Hard | RR | Stefanos Tsitsipas | 6-3 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.