Karan Singh vs Koki Matsuda — Samsun Round of 32
Singh K.
Koki Matsuda defeated Karan Singh in the Round of 32 at the Samsun hard-court tournament, winning 6-4, 6-4. Matsuda hit four aces to Singh's three and converted 29% of break points, while Singh did not convert any. Matsuda also had a higher first-serve win percentage and won two service breaks to Singh's none.
Key context
- Match story: Koki Matsuda 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 (11 vs 7). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 11:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Matsuda K. clearly ahead, but no certainty
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). 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.
Freshness
Recent loadSingh K.: 11 days rest · 2 matches (14d) · Matsuda K.: 11 days rest · 2 matches (14d). Higher means fresher. About