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Players Jan Kumstat

Jan Kumstat

Czech Republic Flag

Czech Republic

current rank 695

D.O.B.Unknown
AgeUnknown
Height Unknown
PlaysUnknown
Best Rank695 on November 3, 2025

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Most Favoured

Period Leaders

1 Nov 2025 to 30 Nov 2025

Each month there will be cash prizes given out to the top Ace leaders. Find out more and how to earn aces HERE.

Ace Leaders

1 zoocorp (7376)
2 PumperCastle (5564)
3 DNTennis86 (3319)
4 RFtHeBeStEvEr (2844)
5 masija (2418)

October Winners

1 zoocorp (14557)
2 DNTennis86 (9696)
3 RFtHeBeStEvEr (7832)

3 Month Leaders

25 Aug 2025 to 23 Nov 2025

Ace Leaders

1 zoocorp (37335)
2 DNTennis86 (25635)
3 RFtHeBeStEvEr (25553)
4 PumperCastle (24857)
5 MoneylineBot (6224)

Top Earners

1 DNTennis86 ($13,514)
2 masija ($6,517)
3 bizzleman ($6,467)
4 kingy9494 ($6,258)
5 Azzman ($6,128)

Top ROI

1 charleswbg (59.70%)
2 Sharukh10 (59.13%)
3 keplero74 (42.48%)
4 kerbizodec (27.60%)
5 banana33 (17.13%)

Top Tipsters

1 TenPercenter (86.54%)
2 uncjrod (84.21%)
3 obergr (78.18%)
4 DNTennis86 (72.38%)
5 masija (70.05%)

Tournament Leaders

Finals Davis Cup

Aces obergr (1)
Earnings RFtHeBeStEvEr ($1,106)

Bergamo Challenger

Aces zoocorp (16)
Earnings ravagesavage ($1,056)
ROI ravagesavage (32.49%)
Tip % zoocorp (63.16%)

Florianopolis Challenger

Aces zoocorp (32)
Earnings RFtHeBeStEvEr ($3,391)
ROI RFtHeBeStEvEr (16.15%)
Tip % zoocorp (68.18%)

Guayaquil Challenger

Aces zoocorp (32)
Earnings ravagesavage ($2,123)
ROI ravagesavage (106.16%)
Tip % zoocorp (76.32%)

Montemar Challenger

Aces zoocorp (16)
Earnings RFtHeBeStEvEr ($2,030)
ROI CoolBreeze (57.90%)
Tip % RFtHeBeStEvEr (50.00%)

Soma Bay Challenger

Aces RFtHeBeStEvEr (10)
Earnings RFtHeBeStEvEr ($3,428)
ROI RFtHeBeStEvEr (24.49%)
Tip % zoocorp (76.92%)

Sydney Challenger

Aces zoocorp (33)
Earnings ravagesavage ($1,285)
ROI ravagesavage (128.50%)
Tip % zoocorp (75.68%)

Yokohama Challenger

Aces zoocorp (37)
Earnings RFtHeBeStEvEr ($7,295)
ROI Bitang (87.80%)
Tip % zoocorp (63.27%)

Colina WTA Challenger

Aces PumperCastle (189)
Earnings TommyBoy ($4,761)
ROI masija (92.60%)
Tip % zoocorp (75.86%)

W50 Chihuahua ITF Women

Aces zoocorp (30)
Earnings MoneylineBot ($206)
ROI MoneylineBot (31.76%)
Tip % zoocorp (68.75%)

W75 Petange ITF Women

Aces zoocorp (8)
Earnings RFtHeBeStEvEr ($4,054)
ROI RFtHeBeStEvEr (50.68%)
Tip % RFtHeBeStEvEr (50.00%)

W75 Sydney ITF Women

Aces zoocorp (26)
Earnings PumperCastle ($351)
ROI obergr (15.00%)
Tip % zoocorp (57.58%)

W100 Takasaki ITF Women

Aces zoocorp (30)
Earnings MoneylineBot ($240)
ROI MoneylineBot (13.21%)
Tip % zoocorp (66.67%)

W50 Trnava ITF Women

Aces zoocorp (13)
Earnings inistarxos ($1,978)
ROI DNTennis86 (75.92%)
Tip % zoocorp (75.00%)

Brisbane 3 Challenger

Aces zoocorp (31)
Earnings alex12382 ($677)
ROI alex12382 (67.70%)
Tip % zoocorp (60.00%)

Champaign Challenger

Aces zoocorp (46)
Earnings stresor ($1,002)
ROI stresor (100.30%)
Tip % zoocorp (61.67%)

Drummondville Challenger

Aces zoocorp (48)
Earnings RFtHeBeStEvEr ($12,258)
ROI Warewicke (134.10%)
Tip % DNTennis86 (80.00%)

Kobe Challenger

Aces zoocorp (29)
Earnings RFtHeBeStEvEr ($1,829)
ROI RFtHeBeStEvEr (45.73%)
Tip % zoocorp (65.79%)

Montevideo Challenger

Aces zoocorp (47)
Earnings masija ($524)
ROI masija (52.40%)
Tip % DNTennis86 (87.50%)

W50 Austin ITF Women

Aces zoocorp (29)
Earnings DNTennis86 ($365)
ROI DNTennis86 (72.50%)
Tip % DNTennis86 (100.00%)

W50 Chihuahua 2 ITF Women

Aces zoocorp (31)
Earnings RFtHeBeStEvEr ($1,140)
ROI DNTennis86 (22.65%)
Tip % DNTennis86 (80.00%)

W50 Funchal ITF Women

Aces PumperCastle (34)
Earnings inistarxos ($1,240)
ROI inistarxos (62.02%)
Tip % DNTennis86 (80.00%)

W50 Heraklion ITF Women

Aces zoocorp (16)
Earnings cappa17 ($119)
ROI zoocorp (10.61%)
Tip % zoocorp (68.75%)

Turin World Tour Finals

Aces PumperCastle (138)
Earnings masija ($2,932)
ROI charleswbg (230.90%)
Tip % DNTennis86 (100.00%)

Top 10 Men

1 Jannik Sinner (ITA)
2 Carlos Alcaraz (ESP)
3 Alexander Zverev (GER)
4 Taylor Fritz (USA)
5 Novak Djokovic (SRB)
6 Ben Shelton (USA)
7 Alex De Minaur (AUS)
8 Felix Auger-Aliassime (CAN)
9 Lorenzo Musetti (ITA)
10 Casper Ruud (NOR)

Top 10 Women

1 Aryna Sabalenka (BLR)
2 Iga Swiatek (POL)
3 Cori Gauff (USA)
4 Amanda Anisimova (USA)
5 Jessica Pegula (USA)
6 Elena Rybakina (KAZ)
7 Madison Keys (USA)
8 Jasmine Paolini (ITA)
9 Mirra Andreeva (RUS)
10 Ekaterina Alexandrova (RUS)

Active Users (5)

1 jamesdog
2 MarkyMarc
3 rp.zoran
4 Ramdanihoussem13
5 shaun0116

306 Guests online

Ch Sydney

Profile
Scores
Official Website

Final

Duckworth (AUS) v Matsuoka (JPN)

Ch Yokohama

Profile
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Official Website

Final

Uchida (JPN) v Sakamoto (JPN)

Ch Bergamo

Profile
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Official Website

Final

Topo (GER) v Maestrelli (ITA)

Ch Guayaquil

Profile
Scores
Official Website

Final

Varillas (PER) v Vallejo (PAR)

Ch Florianopolis

Profile
Scores

Final

Heide (BRA) v Collarini (ARG)

Ch Montemar

Profile
Scores

Final

Cadenasso (ITA) v Kolar (CZE)

Ch Soma Bay

Profile
Scores

Final

Clarke (GBR) v Samuel (GBR)

Ch Maia

Profile
Scores
Official Website

Qualifying R1

Sanchez Jover (ESP) v La Vela (ITA)
Cacao (POR) v Cretu (ROU)
Marmousez (FRA) v Raquillet (FRA)
Torres (POR) v Compagnucci (ITA)
Gulin (RUS) v Curras Abasolo (ESP)
Contri (ESP) v Forejtek (CZE)
Vatutin (RUS) v Luis (POR)
Graca (POR) v Lopez Montagud (ESP)
Martin (SVK) v Valdoleiros (POR)
Donski (BUL) v Wessels (GER)
Brancaccio (ITA) v Santamarta Roig (ESP)
Sanchez Quilez (ESP) v Palosi (ROU)

Ch Temuco

Profile
Scores

Qualifying Rnd

Ratti (ARG) v TBA
Ayeni (USA) v Ingildsen ()
Schachter (USA) v Bruna (CHI)
Leite (BRA) v TBA
Kuhar (USA) v TBA
Villalon (CHI) v TBA

Qualifying R1

de (CHI) v Zeballos (BOL)
Matta (PER) v Roberts (BAH)
Ariel (CHI) v Alvarado (ECU)
Jarry (CHI) v Oliveira (BRA)

Ch Bogota

Profile
Scores

Qualifying R1

Poling (USA) v Pontoglio (ITA)
Perez (VEN) v Osorio (COL)
Campana Lee (KOR) v Hernandez Ramir (COL)
Van (USA) v Gomez (COL)
Rodriguez (COL) v Salazar (COL)
Barrientos (COL) v Cigarran (ARG)
Bertran (DOM) v Basel (ARG)
Gonzalez (COL) v Huertas Del Pin (PER)
Magadan (MEX) v Jose (VEN)
Castaneda (COL) v Flores (CRC)
Dickerson (USA) v Buitrago (ARG)
Ribero (ARG) v Fernandez (BRA)

Ch Playford

Profile
Scores
Official Website

Qualifying R1

Wu (TPE) v Jovanovski (AUS)
Yamanaka (JPN) v Rai (NZL)
Kumasaka (JPN) v Hulme (AUS)
Walkin (AUS) v Vithoontien (JPN)
Bicknell (JAM) v Stalder (USA)
Ichikawa (JPN) v Hudd (GBR)
Imamura (JPN) v Cook (AUS)
Tajima (JPN) v Emil (DEN)
Matsuda (JPN) v Delaney (AUS)
Jones (AUS) v Charlton (AUS)
Marinkov (AUS) v Pearson (AUS)
Bass (GBR) v Hazawa (JPN)

Ch Athens

Profile
Scores

Qualifying Rnd

Hurrion (GBR) v TBA
Barroso Campos (ESP) v TBA
Basile (ITA) v TBA
Kumstat (CZE) v TBA
Knaff (LUX) v TBA

Qualifying R1

Astreinidis (GRE) v Angelini (ITA)
Hsu (TPE) v Gutierrez (BRA)
Haupt (GER) v Parizzia (SUI)
Schinas (GRE) v Casanova (SUI)
Jermar (CZE) v Robertson (GBR)
Braynin (UKR) v Lock (ZIM)
Kalovelonis (RUS) v Azoidis (GRE)

Ch Manama

Profile
Scores

Qualifying R1

TBA v Nedelko (RUS)
Niklas-salminen (FIN) v Karlovskiy (RUS)
Marrero Curbelo (ESP) v Zhu (USA)
Sonawane (IND) v Hamza Reguig (ALG)
Kellovsky (CZE) v Qabazard (KUW)
Bonding (GBR) v Bobichon (FRA)
Ouakaa (TUN) v Vasser (USA)
Stevenson (CAN) v Jones (GBR)
Summers (GBR) v Betov (BLR)
Homberg (GER) v Bassem Sobhy (EGY)
Pankin (RUS) v Qaed (BRN)
Abdulnabi (BRN) v Sinclair (NMI)

WTA Ch Colina

Profile
Scores
Match Stats

Final

TBA v Jeanjean (FRA)

Semi Final

TBA v Oliynykova (UKR)
JEA d SHE 6-3 2-6 6-4

Quarter Final

TBA v Monnet (FRA)
OLI d HER 6-3 7-6(4)
JEA d CHW 6-4 6-2
SHE d CAR 6-4 6-2

Round of 16

TBA v Sorribes Tormo (ESP)
MON d ALV 6-2 6-4
HER d UDV 7-6(11) 6-1
OLI d NAH 6-0 6-2
CHW d PAP 6-3 6-1
JEA d PIG 6-3 6-7(3) 6-4
CAR d LAB 7-5 6-0
SHE d BUL 6-0 6-3

Round of 32

TBA v Samson (CZE)
SOR d CE 6-2 6-3
ALV d PIE 6-4 6-3
MON d ERJ 3-6 6-4 6-2
UDV d GIO 6-1 7-6(6)
HER d ORT 6-2 6-2
NAH d CHE 6-7(1) 7-6(4) 6-4
OLI d MAN 6-2 6-2
CHW d TRE 6-2 4-6 6-2
PAP d STR 6-3 6-0
PIG d VER 6-1 6-1
JEA d RIE 6-4 3-6 6-2
CAR d HER 6-3 6-7(3) 6-2
LAB d FOS 6-1 6-7(3) 6-3
BUL d AKL 6-4 6-2
SHE d VED 1-6 6-3 6-4

ITF W100 Takasaki

Profile
Scores

Final

Ku (KOR) v Sakatsume (JPN)

ITF W75 Petange

Profile
Scores

Final

Vandromme (BEL) v Bennemann (GER)

ITF W50 Trnava

Profile
Scores

Final

Havlickova (CZE) v Yaneva (BUL)

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