Yuki Mochizuki vs Keita Koyama — M25 Taipei Round of 32
Mochizuki Y.Keita Koyama defeated Yuki Mochizuki in the Round of 32 at the M25 Taipei tournament, winning 6-4, 6-4 on hard courts. Koyama converted 62% of his break points and secured five service breaks, compared to Mochizuki's three breaks and 38% break point conversion rate. Koyama also had a higher first-serve win percentage, at 65%, compared to Mochizuki's 51%.
Key context
- Match story: Keita Koyama edged a tight contest from start to finish — 6–4 6–4.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Win Probability
Pre-match · updated 01:50 UTC50–58%
58–67%
67–80%
80%+
Strong favourite · Mochizuki Y. heavily favoured
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.