Jacob Brumm vs Daisuke Sumizawa, Sapporo 2024, Quarterfinal

ITF M25 · Quarterfinal · Hard · Fri 6 Sept

Final

Jacob Brumm

LostRank #1222

Sumizawa won in 3 sets · 2h 34m

1–2

Set 16–2

Set 24–6

Set 34–6

Daisuke Sumizawa

WinnerRank #1691

Venue

Sapporo Hiragishi Teikyujo

Sapporo, 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

See it with Pro

Wind

—

No reading

Humidity

—

No reading

Temperature

—

No reading

Altitude

86 m

Low

Match stats

2h 34m

2Aces5

3Double faults4

51Service points won49

14Service games played14

10Service games won10

14Return games played14

6/1060%Break points saved43%3/7

4/757%Break points converted40%4/10

Head to head

0Brumm

2Sumizawa

2 meetings

SapporoQuarterfinal · 6 Sept 2024HardThis match
Daisuke Sumizawa
Sets won: 2Set 1: 2Set 2: 6Set 3: 6
Jacob Brumm
Sets won: 1Set 1: 6Set 2: 4Set 3: 4
TakasakiRound of 32 · 17 Sept 2025Hard
Daisuke Sumizawa
Sets won: 2Set 1: 7⁷Set 2: 6
Jacob Brumm
Sets won: 0Set 1: 6⁵Set 2: 2

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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Jacob Brumm vs Daisuke Sumizawa, Sapporo 2024, Quarterfinal

Final score

Venue and conditions

Match stats

Head to head

Match research