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Yuto Oki vs Shotaro Yamamoto — M15 Tanagura Round of 16

M15 TanaguraR16HardThu 22 Oct · 10:00
Yuto OkiJPN
Shotaro YamamotoJPN
Win probabilityWho is more likely to win
——

Prediction unavailable for this match. Everything else on this page still applies.

Umpiry ScoreMatchup strength, 0–10 · not a probability
Oki Y.5.7/10
Slight disadvantageBased on 5/6 signal groups5/6
Yamamoto S.5.0/10
Heavy underdogBased on 5/6 signal groups5/6
What we know
Head-to-headNo prior meetingsBoth players
This eventDidn't play here last yearBoth players
Last 104–6
Age21
Last 101–0
Age18

Common opponents

0 shared · last 12 months
No common opponents in the last 12 months. Surface form and ELO carry more weight here.

Head-to-head

They have not met before.

Evidence

Oki Y.Yamamoto S.
FormLast 10 vs 1 matches · 2026
Win–loss4–61–0 (ahead)
Season win rate59% (10–7)100% (1–0) (ahead)
Serve vs returnLast 12 vs 1 matches
1st-serve points won64%72% (ahead)
Return points won41%50% (ahead)
Aces / match1.84.0 (ahead)
ClutchLast 12 vs 1 matches
Break points saved56% (ahead)50%

Draw

Odds

Conditions

10:00 local
SurfaceHard
Forecast16°C · Mainly clear
Wind16 km/h
Humidity60%

Cite this

Umpiry, "Yuto Oki vs Shotaro Yamamoto — M15 Tanagura Round of 16", https://umpiry.com/match/2026-10-22/oki-vs-yamamoto-m15-tanagura-r16?utm_source=cite (as of 22 October 2026).