The Best Tennis Stats.
Our new tennis stats site is live!
Stefanos Tsitsipas faces Shintaro Mochizuki at the United Cup on hard courts on 2 January 2026, with their meeting scheduled as a best-of-three match. This preview also explains where to watch on live stream and how to follow the match live.
The rankings gap points one way, and the betting reflects it, but the wider picture is a touch messier. With the 2026 season only just starting, recent trends come from late 2025 form and workload, so early-season sharpness could matter.FINISHED
Tsitsipas S.
Mochizuki S.
6-3
, 6-4
With the 2026 season only just beginning, neither Stefanos Tsitsipas nor Shintaro Mochizuki has a win or loss logged this year on hard courts, so there is no fresh season form to lean on. That shifts the focus back to context: Tsitsipas arrives ranked 34, Mochizuki 100, and the step up in opponent quality is clear.
Tsitsipas has gone 2–8 across his last 10 matches, even though his serve has still held up at 81% of service games won; the problem has been pressure on the return, where he has won 17% of return games and taken just 20% of first sets. Mochizuki is 4–6 over the same span, with a higher return-games won rate of 25% and a 50% first-set win rate, and he backed that up with a final run in Athens ATP - Qualification (indoor) before losing in three sets.
By signing up at bet365, you gain access to one of the most reliable live streaming services available for this match and the rest of the tennis season. Access requires a funded account and is limited to users 18+. Be aware that geo-restrictions apply, so verify the schedule for your specific location.
Bookmakers price Stefanos Tsitsipas at 1.32 against Shintaro Mochizuki at 3.4; first-set prices are 1.41 versus 2.95. The market is siding with the higher-ranked player, but it is doing so against the backdrop of Tsitsipas’ recent patchy results.
Tsitsipas S.
Mochizuki S.
The Best Tennis Stats.
Our new tennis stats site is live!
Tsitsipas’ recent serve numbers suggest he can protect his delivery for long spells, yet his low first-set win rate hints at slow starts that can invite trouble in a short, best-of-three format. Mochizuki has been a little more effective on return and has converted break points at 46% in his last 10, so he will look to make early games uncomfortable.
Workload is not extreme for either, but Mochizuki has spent 6 hours and 17 minutes on court across his last three matches compared with Tsitsipas’ 4 hours and 26 minutes, a small factor to watch in a match where momentum can swing quickly.Prediction
Stefanos Tsitsipas
Shintaro Mochizuki
Overall indicators tilt towards Stefanos Tsitsipas, led by the clear market position and the ranking gap, both of which point to him controlling the match if his serve holds up. Still, his 2–8 run over the last 10 and a modest first-set win rate leave a note of caution, especially with the new season only just getting going.
Odds
