Sumit Nagal vs Jan Kumstat, Liberec Challenger 2026, Semifinal

Challenger · Semifinal · Clay · Sat 1 Aug

Final

Sumit Nagal

LostRank #2812.2042%

Kumstat won in 2 sets

0–2

Set 15–7

Set 24–6

Jan Kumstat

WinnerRank #1921.6158%

Venue

LTK Liberec

Liberec, CZE· Clay· Svijani Court

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

17 km/h

Gentle

Humidity

81%

Humid

Temperature

26°C

Warm

Altitude

381 m

Moderate

Historical daily weather

Set statistics

Final statistics

Service

6Aces9

1Double faults3

54/7770%1st serve %62%42/68

22/2396%2nd serve %88%23/26

33/5461%1st serve points won67%28/42

12/2352%2nd serve points won69%18/26

5/863%Break points saved50%1/2

11Service games played11

Return

14/4233%1st serve return points39%21/54

8/2631%2nd serve return points48%11/23

1/250%Break points converted38%3/8

11Return games played11

Points

66Total points won78

45Service points won46

21Receiver points won32

7Max points in a row5

Games

9Games won13

8Service games won10

3Max games in a row4

Nagal4

Kumstat6

1501515153030303040

Nagal4

Kumstat5

0150300401540

Nagal4

Kumstat4

01503015301540

Nagal4

Kumstat3

0151515153015403040

Nagal4

Kumstat2

150300301530304030

Nagal3

Kumstat2

015151515301540

Nagal3

Kumstat1

1503004004015

Nagal2

Kumstat1

15015151530154030404040A40

Nagal1

Kumstat1

015030153030304030404040A4040A40

Nagal0

Kumstat1

0151515301530303040404040A

Head to head

0Nagal

2Kumstat

2 meetings

Liberec ChallengerSemifinal · 1 AugClayThis match
Jan Kumstat
Sets won: 2Set 1: 7Set 2: 6
Sumit Nagal
Sets won: 0Set 1: 5Set 2: 4
Prague ChallengerRound of 16 · 19 AugClay
Jan Kumstat
Sets won: 2Set 1: 7Set 2: 6
Sumit Nagal
Sets won: 0Set 1: 5Set 2: 3

Form and path

Sumit Nagal

Liberec CHThis week

Jan Kumstat

No recent matches recorded.

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.

Get the edge with Pro

Sumit Nagal vs Jan Kumstat, Liberec Challenger 2026, Semifinal

Final score

Venue and conditions

Set statistics

Service

Return

Points

Games

Point by point

Head to head

Form and path

Match research