Shunsuke Mitsui vs N. Koizumi — M25 Urayasu Round of 16
Shunsuke Mitsui defeated N. Koizumi 6-2, 6-2 in the Round of 16 at the M25 Urayasu tournament. Mitsui hit 4 aces and did not commit a double fault, while Koizumi had 1 ace and 1 double fault. Mitsui converted 50% of break points and won 5 service breaks to Koizumi's 1.
Generated automatically from Umpiry match data.
Key context
- Match story: Shunsuke Mitsui dropped just 4 games past N. Koizumi.
How the match was decided
Auto-generatedMitsui S. took it in straight sets, with five breaks of serve.
- Breaks of serveMitsui S. 5 · Koizumi N. 1
- 1st-serve points wonMitsui S. 86% · Koizumi N. 44%
- AcesMitsui S. 4 · Koizumi N. 1
Turning points
When the match moved- Mitsui S. · Broke back
- Mitsui S. · Broke, never broken back
- Mitsui S. · Broke to take the set
- Mitsui S. · Broke, never broken back
- Mitsui S. · Broke to take the set
Serve flowMitsui S. broken once · Koizumi N. broken 5 times.
- Hold to love/15
- Hold to 30
- Hold to 40 / deuce
- Broken
- Result unknown
Mitsui S.7/8Koizumi N.3/8
Set 1Set 2
Match momentum
Whole matchMitsui S.Koizumi N.Late momentumMitsui S.72
8Last 12 points4
10Last 3 games6
4/10Break points1/2
Break of serve
Serve & return performance
Key performance gapsFirst-serve pointsMitsui S. won 86% of points behind the first serve, Koizumi N. 44%. Largest performance gap of the match.+42 ptsMitsui S.1st-serve pts won86%Koizumi N.1st-serve pts won44%
Common opponents
0 shared · last 12 monthsNo common opponents in the last 12 months. Surface form and ELO carry more weight here.
Head-to-head
1 meeting · Mitsui S. leads 1–010
- Mitsui S.September 2026M25 UrayasuThis matchHard6-2 6-2
Draw
Closing odds
Next up
Player context
Before the matchMitsui S.Koizumi N.1 646ELO1 5231 629Hard ELO1 5145–5Last 106–424Age23
Cite this
Shunsuke Mitsui beat N. Koizumi 6-2 6-2. Umpiry, "Shunsuke Mitsui vs N. Koizumi — M25 Urayasu Round of 16", https://umpiry.com/match/2026-09-03/koizumi-vs-mitsui-m25-urayasu-r16?utm_source=cite (as of 3 September 2026).