Shintaro Imai vs Takuya Kumasaka, Osaka 2025, Quarterfinal

ITF M15 · Quarterfinal · Hard · Fri 25 Apr

Walkover

Shintaro Imai

WinnerRank #10051.6955%

Imai advanced · Walkover

Takuya Kumasaka

LostRank #6702.0845%

Venue

Utsubo Tennis Center

Osaka, JPN· Hard

Court speed

What is court speed?

How much the court helps the server, judged from aces and serve points won and adjusted for who played. 100 is the average ATP tournament court that season.

Very slow< 92Monte Carlo, Rome
Slow92–97Roland Garros, Indian Wells
Average97–103US Open, Dubai
Fast103–108Wimbledon, Shanghai
Very fast108+Basel

Challenger and ITF courts usually read lower: partly the venues, partly the balls and conditions at those levels.

How court speed works

Know how fast this court plays before the first serve

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Wind

13 km/h

Gentle

Humidity

62%

Moderate

Temperature

21°C

Mild

Altitude

6 m

Sea level

Historical daily weather

Head to head

0Imai

1Kumasaka

1 meeting

OsakaQuarterfinal · 25 Apr 2025HardThis match
Shintaro Imai
Takuya Kumasaka
Takuya Kumasaka · Walkover
SapporoQuarterfinal · 13 Sept 2024Hard
Takuya Kumasaka
Sets won: 2Set 1: 2Set 2: 6Set 3: 6
Shintaro Imai
Sets won: 1Set 1: 6Set 2: 2Set 3: 3

Match research

Pro

Everything that shapes this match: each player’s run-in and travel, records side by side, and results against similar opponents and in similar conditions. Better information, better-informed decisions.

Run-inEvery match in the last 28 days, rest days and travel between venues.
Tale of the tapeRecords and serve numbers side by side, filtered by period and surface.
Record by opponent rankingHow each player does against the top 10, top 50 or any ranking range.
Similar conditionsResults in comparable heat, humidity, wind and altitude before scheduled matches.

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Shintaro Imai vs Takuya Kumasaka, Osaka 2025, Quarterfinal

Final score

Venue and conditions

Head to head

Match research