Daisuke Sumizawa vs Junhyeon Lee, Maanshan 2025, Qualifying R2

ITF M15 · Qualifying R2 · Hard · Mon 3 Mar

Final

Daisuke Sumizawa

WinnerRank #1696

Sumizawa won in 2 sets

2–0

Set 16–2

Set 26–1

Junhyeon Lee

LostUnranked

Venue

ROGT Sports Event Center

Ma'anshan, CHN· Hard· Court 5

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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Altitude

13 m

Above sea level

Indoor venue, weather not factored

Sea level

Head to head

1Sumizawa

1Lee

2 meetings

MaanshanQualifying R2 · 3 Mar 2025HardThis match
Daisuke Sumizawa
Sets won: 2Set 1: 6Set 2: 6
Junhyeon Lee
Sets won: 0Set 1: 2Set 2: 1
Nakhon PathomRound of 32 · 20 Aug 2025Hard
Junhyeon Lee
Sets won: 2Set 1: 3Set 2: 6Set 3: 6
Daisuke Sumizawa
Sets won: 1Set 1: 6Set 2: 4Set 3: 1

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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Daisuke Sumizawa vs Junhyeon Lee, Maanshan 2025, Qualifying R2

Final score

Venue and conditions

Head to head

Match research