Jan Kumstat Results (CZE)

Country: Czech Republic, Born January 2, 2007 (17 years old), Category: ATP

Profile | Ranking | Results | Statistics

Dec 09
Dec 15

J500 Plantation \ Orange Bowl Int'l Tennis Championships - Orange Bowl International Tennis Championship
Plantation, FL(USA) - J500 Boys - Clay

1/32

Dominick Mosejczuk(USA)

46 63 63

1/16

Timofei Derepasko(RUS)

64 16 64

Dec 02
Dec 08

J300 Bradenton \ Eddie Herr International Junior Tennis Championships - IMG/Bollettieri Sports Academy
Bradenton, FL(USA) - J300 Boys - Clay

1/32

Sasha Colleu(FRA)

61 61

Oct 16
Oct 20

ITF Junior Masters
Chengdu(CHN) - JR Masters Boys - Hard

Rafael Jodar(ESP)

76(2) 63

Mees Rottgering(NED)

36 63 64

Hayden Jones(AUS)

63 76(4)

Oct 01
Oct 06

J300 Beijing \ China Open Junior
Beijing(CHN) - J300 Boys - Hard

1/16

Ye Chen(CHN)

63 61

1/8

Kerem Yilmaz(TUR)

63 63

Nikita Bilozertsev(UKR)

62 30 Ret'd

Oliver Bonding(GBR)

62 64

Sep 23
Sep 29

J500 Osaka \ Osaka Mayor's Cup - World Super Junior Tennis Championships - Utsubo Tennis Centre
Osaka(JPN) - J500 Boys - Hard

1/32

Ilya Maltsev(RUS)

46 60 63

1/16

Hyu Kawanishi(JPN)

63 64

1/8

Shion Itsusaki(JPN)

64 64

Hoyoung Roh(KOR)

61 57 64

Jul 29
Aug 04

Liberec Challenger
Liberec(CZE) - Challenger 75 - Clay - €74,825

1/16

Jerome Kym(SUI)

63 60

Jul 06
Jul 14

Wimbledon - All England Lawn Tennis and Croquet Club
Wimbledon(GBR) - JR Grand Slam Boys - Grass

1/32

Alexander Vasilev(BUL)

46 76(1) 76(7)

1/16

Jagger Leach(USA)

64 76(6)

May 06
May 12

Prague II Challenger
Prague(CZE) - Challenger 75 - Clay - €74,825

1/16

Jaime Faria(POR)

64 62

Apr 22
Apr 28

Ostrava Challenger
Ostrava(CZE) - Challenger 75 - Clay - €74,825

1/16

Timofey Skatov(KAZ)

61 62

Apr 09
Apr 13

J300 Plovdiv \ Bulgaria Cup
Plovdiv(BUL) - J300 Boys - Clay

1/16

Sergio Planella Hernandez(ESP)

64 64

1/8

Gabriel Ghetu(ROU)

64 63

Theo Papamalamis(FRA)

76(2) 75

Anas Mazdrashki(BUL)

26 60 63

Izan Almazan Valiente(ESP)

64 46 62

Mar 25
Mar 31

M25 Trnava 01
Trnava(SVK) - M25 - Hard Indoor - $25,000

1/16

Saba Purtseladze(GEO)

60 63

1/8

Mirza Basic(BIH)

64 63

Feb 19
Feb 24

J500 Cairo \ EGY5 Smash ITF Junior Tournament
Cairo(EGY) - J500 Boys - Clay

1/32

Lovro Maricic(CRO)

63 63

1/16

Pierluigi Basile(ITA)

46 75 Ret'd

Jan 20
Jan 27

Australian Open - Melbourne Park
Melbourne(AUS) - JR Grand Slam Boys - Hard

1/32

Tianhui Zhang(CHN)

64 63

1/16

Charlie Robertson(GBR)

67(4) 76(1) 63

1/8

Alexander Razeghi(USA)

76(4) 62

Hayden Jones(AUS)

67(2) 62 75

Mees Rottgering(NED)

61 63

Rei Sakamoto(JPN)

36 76(2) 75

Jan 12
Jan 17

J300 Traralgon \ Loy Yang Power Traralgon International - Traralgon Tennis Association
Traralgon(AUS) - J300 Boys - Hard

1/32

Jagger Leach(USA)

63 64

1/16

Pavle Marinkov(AUS)

64 63

Oct 09
Oct 15

J500 Osaka \ Osaka Mayor's Cup - World Super Junior Tennis Championships - Utsubo Tennis Centre
Osaka(JPN) - J500 Boys - Hard

1/32

Hayden Jones(AUS)

26 63 63

Oct 03
Oct 08

J300 Beijing \ China Open Junior
Beijing(CHN) - J300 Boys - Hard

1/16

Eren Matthew Cheung(HKG)

61 64

1/8

Goncalo Marques(POR)

76(3) 76(2)

Oliver Bonding(GBR)

62 26 63

Benjamin Gusic Wan(GBR)

63 61

Sep 04
Sep 10

J200 Rakovnik \ Thun Czech Junior Open
Rakovnik(CZE) - J200 Boys - Clay

1/16

Krystof Svojgr(CZE)

64 64

1/8

Andreas Loizas(GRE)

63 75

Lorenzo Angelini(ITA)

64 63

Izan Almazan Valiente(ESP)

62 75

Adrien Berrut(SUI)

64 64

Aug 21
Aug 27

J300 Pancevo \ Pancevo International
Pancevo(SRB) - J300 Boys - Clay

1/16

Danial Rakhmatullayev(KAZ)

62 62

1/8

Anas Mazdrashki(BUL)

76(3) 64

Aug 14
Aug 19

J300 Prague West \ RPM Junior Vestec Open - Tenis Centrum Head Vestec Sportovni
Prague(CZE) - J300 Boys - Carpet

1/16

Jan Klimas(CZE)

75 64

1/8

Aleksa Pisaric(SRB)

67(6) 76(8) 62

Jakub Filip(CZE)

64 67(5) 64

Jun 13
Jun 18

J300 Bamberg \ Internationale Deutsche Jugend-Tennismeisterschaft
Bamberg(GER) - J300 Boys - Clay

1/32

Manvydas Balciunas(NED)

61 67(3) 64

1/16

Max Dahlin(SWE)

62 43 Ret'd

1/8

Diego Dedura-Palomero(GER)

76(6) 75

Apr 18
Apr 23

J200 Piestany \ Slovakia Cup - TK Kupele Piestany
Piestany(SVK) - J200 Boys - Clay

1/16

Nico Hipfl(AUT)

76(2) 36 61

1/8

Yannik Kelm(GER)

62 61

Semen Aginskiy(UKR)

63 63

Ignacio Parisca(VEN)

63 64

Jan Hrazdil(CZE)

26 76(5) 75

Apr 10
Apr 15

J300 Plovdiv \ Bulgaria Cup
Plovdiv(BUL) - J300 Boys - Clay

1/16

Reiya Hattori(JPN)

62 62

1/8

Iliyan Radulov(BUL)

36 62 76(0)

Mar 21
Mar 26

J300 Villena \ Trofeo Juan Carlos Ferrero
Villena(ESP) - J300 Boys - Clay

1/32

Giacomo Nosei(ITA)

62 26 63

1/16

Roger Pascual Ferra(ESP)

61 62

Mar 13
Mar 18

J300 Casablanca \ Mediterranee Avenir - Club Olympic Casablancais
Casablanca(MAR) - J300 Boys - Clay

1/16

Ibrahim Benyahia(MAR)

63 60

1/8

Kevin Edengren(SWE)

64 63

Feb 22
Feb 27

J200 Siauliai \ Siauliai Open
Siauliai(LTU) - J200 Boys - Hard Indoor

1/16

Erik Tkalenko(UKR)

57 60 64

1/8

Julius Augunas(LTU)

64 63

William Rejchtman Vinciguerra(SWE)

64 64

Thijs Boogaard(NED)

63 64

Jan 11
Jan 15

J200 Bratislava \ Slovak Junior Indoor U18 - National Tennis Centre
Bratislava(SVK) - J200 Boys - Hard Indoor

1/16

Ziga Svec(SLO)

63 62

1/8

Oskar Grzegorzewski(POL)

64 64

Filip Hanzelin(CZE)

63 76(3)

Petr Brunclik(CZE)

75 67(5) 64

Nov 15
Nov 20

J100 Trnava \ ITF U18 Empire Cup - Tennis Club Slavia Trnava
Trnava(SVK) - J100 Boys - Hard Indoor

1/16

Valentin Faure(FRA)

67(5) 63 63

1/8

Ziga Svec(SLO)

63 63

Oct 26
Oct 30

J2 Szekesfehervar \ Viszlo Transz Cup
Szekesfehervar(HUN) - J200 Boys - Clay

1/16

Lorant Gyori(HUN)

60 62

1/8

Fabio De Michele(ITA)

64 16 61

Yannik Kelm(GER)

76(4) 61

Oct 17
Oct 23

J100 Dubrovnik \ Dubrovnik Cup
Dubrovnik(CRO) - J100 Boys - Clay

1/16

Pavel Lagutin(RUS)

36 63 64

Sep 26
Oct 02

M15 Prostejov 05
Prostejov(CZE) - M15 - Clay - $15,000

1/16

Tomas Jirousek(CZE)

64 64

Sep 06
Sep 11

J200 Rakovnik \ Thun Czech Junior Open
Rakovnik(CZE) - J200 Boys - Clay

1/32

Bence Juhasz(HUN)

60 60

1/16

Matic Kriznik(SLO)

61 62

1/8

Denis Petak(CZE)

57 64 60

Vit Kalina(CZE)

75 46 63

Aug 24
Aug 28

J100 Prague \ CLTK Prague CUP
Prague(CZE) - J100 Boys - Clay

1/16

Vojtech Petr(CZE)

63 57 62

Aug 15
Aug 20

J300 Prague \ Genova Prague Open
Prague(CZE) - J300 Boys - Clay

1/32

Matic Kriznik(SLO)

62 46 75

Jul 18
Jul 24

European Junior Championships U16 (Closed Event) - TK Precheza Prerov
Prerov(CZE) - Boys 16 European Championship - Clay

1/32

Kolos Kincses(HUN)

46 76(9) 63

1/16

Xavier Jakubovic(SVK)

60 61

1/8

Lorenzo Angelini(ITA)

64 63

Theo Papamalamis(FRA)

61 67(5) 75

Martin Landaluce(ESP)

76(5) 64

Jun 29
Jul 03

J200 Pilsen \ Ex Pilsen Babolat Cup
Pilsen(CZE) - J200 Boys - Clay

1/16

Goncalo Marques(POR)

64 62

1/8

Branko Djuric(SRB)

63 46 62

Jun 08
Jun 12

J100 Sobota \ Sobota Powiat Poznanski Cup
Sobota(POL) - J100 Boys - Clay

1/16

Igor Mandou Berranger(FRA)

57 63 63

1/8

Jeiden Saidizand(SWE)

63 67(2) 64

Adam Duda(CZE)

46 61 75

May 23
May 28

J100 Cakovec \ Junior Croatia Open
Cakovec(CRO) - J100 Boys - Clay

1/16

Lovro Maricic(CRO)

63 60

1/8

Lucio Ratti(ARG)

63 62

Sasa Markovic(SRB)

63 62

Tomasz Berkieta(POL)

62 63

Apr 19
Apr 24

J200 Piestany \ Slovakia Cup - TK Kupele Piestany
Piestany(SVK) - J200 Boys - Clay

1/32

Marek Nano(SVK)

57 63 62

1/16

Noah Merre(BEL)

64 67 62

1/8

Tomas Zlatohlavek(CZE)

16 64 63

Maxim Mrva(CZE)

64 60

Feb 21
Feb 26

J60 Oslo \ ITF Oslo Open - Haslevangen
Oslo(NOR) - J60 Boys - Hard Indoor

1/16

Saba George Nanobashvili(SWE)

64 76(2)

Jan 25
Jan 29

J60 Puszczykowo \ Angie Cup
Puszczykowo(POL) - J60 Boys - Carpet

1/16

Alan Wazny(POL)

64 64

1/8

Piotr Czaczkowski(POL)

67(2) 64 63

Juho Eric Biggs(FIN)

76(3) 63

Jan 19
Jan 23

J5 Prague \ CLTK Indoor Cup
Prague(CZE) - J30 Boys - Hard Indoor

1/16

Oldrich Vejsicky(CZE)

63 64

1/8

Andriy Poritskyy(UKR)

62 76(2)

Vojtech Vales(CZE)

62 63

Jakub Filip(CZE)

64 57 64

Nov 17
Nov 21

J60 Pszczyna \ ITF Juniors SCT Pszczyna
Pszczyna(POL) - J60 Boys - Hard Indoor

1/16

Kacper Szymkowiak(POL)

46 64 64

Oct 11
Oct 17

J5 Prerov \ Akuna Czech International Junior Indoor Championships
Prerov(CZE) - J30 Boys - Hard Indoor

1/16

Michal Curlej(SVK)

76(5) 75

Sep 29
Oct 03

J30 Prostejov \ Prostejov Junior Open - TK AGROFERT Prostejov
Prostejov(CZE) - J30 Boys - Clay

1/16

Kristian Janci(SVK)

36 62 61

1/8

Oldrich Vejsicky(CZE)

62 76(6)

Jan Klimas(CZE)

63 46 64

Sep 07
Sep 12

J200 Rakovnik \ Thun Czech Junior Open
Rakovnik(CZE) - J200 Boys - Clay

1/32

Alfred Almasi(SVK)

63 64

Aug 31
Sep 05

J5 Ostrava \ Ostrava Cup - TK SC Ostrava
Ostrava(CZE) - J30 Boys - Clay

1/16

Ondrej Kratochvil(CZE)

62 60

1/8

Felipe Polach(CZE)

62 60

Jiri Cizek(CZE)

26 64 64

Jakub Filip(CZE)

76(2) 64

Aug 18
Aug 22

J100 Prague \ CLTK Prague CUP
Prague(CZE) - J100 Boys - Clay

1/16

Oliver Olsson(GER)

75 63

1/8

Stepan Mruzek(CZE)

64 63

Jul 19
Jul 25

European Junior Championships U14 (Closed Event) - Tenisovy klub Most
Most(CZE) - Boys 14 European Championship - Clay

1/32

Andres Santamarta Roig(ESP)

61 62

1/16

Joao Dinis Silva(POR)

63 62

1/8

Ivan Ivanov(BUL)

61 46 62

Ludvig Hede(SWE)

61 63

Max Schoenhaus(GER)

61 63

Nikola Djosic(SUI)

75 67(4) 63

May 31
Jun 06

Euroregion Nisa Cup
Hradek Nad Nisou(CZE) - Boys 16 Cat 3 - Clay

1/16

Daniel Klocurek(CZE)

76(4) 63

1/8

Mateusz Lange(POL)

64 63

Flynn Tjark Baumert(GER)

36 64 63

May 17
May 22

Bergantov memorial
Maribor(SLO) - Boys 16 Cat 2 - Clay

1/16

Todor Vukomanovic(SRB)

61 61

1/8

Elias Sumann(AUT)

63 60

Tomasz Berkieta(POL)

64 36 75

Sebastian Sorger(AUT)

60 64

May 10
May 16

TEJT 1 U14 " ENSANA Piestany Cup U14"
Piestany(SVK) - Boys 14 Cat 1 - Clay

1/16

Lovis Bertermann(GER)

60 61

1/8

Oskari Paldanius(FIN)

63 64

Duje Markovina(CRO)

26 76(5) 64

Apr 19
Apr 25

Sori Cup
Budapest(HUN) - Boys 16 Cat 2 - Clay

1/16

Zoltan Palfi(HUN)

62 61

1/8

Nicolas Dispas(BEL)

64 63

Todor Vukomanovic(SRB)

75 61

Tobias Leitner(AUT)

63 64

Apr 12
Apr 18

Pecin Memorijal
Pancevo(SRB) - Boys 16 Cat 2 - Clay

1/16

Ziga Svec(SLO)

61 61

Apr 05
Apr 11

Yason Cup
Novi Sad(SRB) - Boys 16 Cat 2 - Clay

1/16

Milos Mikovic(SRB)

63 63

1/8

Pavel Marinov(BUL)

63 62

Sep 21
Sep 27

Most Open - TK Most
Most(CZE) - Boys 14 Cat 2 - Clay

1/8

Mathias Skrlik(CZE)

62 61

Tom Hanel(CZE)

57 75 62

Sep 07
Sep 11

Oberpullendorf Europe Junior Tour - TC Sporthotel Kurz
Oberpullendorf(AUT) - Boys 14 Cat 2 - Clay

1/16

Alexander Wagner(AUT)

67(4) 62 75

1/8

Gustav Dressler(AUT)

63 64

Timothy Bezar(AUT)

61 60

Marek Nano(SVK)

64 62

Petr Brunclik(CZE)

75 61

Mar 02
Mar 08

TEJT 2 U14 "FERONA SLOVAN OPEN U14" - TK Slovan
Bratislava(SVK) - Boys 14 Cat 2 - Hard Indoor

1/16

Matej Markovic(SVK)

63 61

1/8

Denis Krakovsky(CZE)

76(6) 63

Ivan Gretskiy(RUS)

64 67(4) 61

Feb 24
Mar 01

Sobota Cup - POZ BRUK Sobota
Sobota K/Rokietnicy(POL) - Boys 14 Cat 3 - Hard Indoor

1/16

Mateusz Lange(POL)

60 06 62

1/8

Filip Kosinski(POL)

61 61

Mikolaj Kowal(POL)

61 62

Karel Froemel(CZE)

63 64

Jakub Jedrzejczak(POL)

64 63

Jan 14
Jan 19

Realsport Open U14
Milovice(CZE) - Boys 14 Cat 2 - Hard Indoor

1/16

Arturs Zagars(LAT)

63 60

1/8

Karl Nagel-Heyer(GER)

64 26 63

Krystof Svojgr(CZE)

62 60

Sep 16
Sep 22

Mouratoglou Cup U12
Biot(FRA) - Boys 12 Cat 1 - Clay

1/32

Gregory Vrel Nagel(FRA)

63 62

1/16

Romain Andres(FRA)

62 60

1/8

Marko Retelj(SLO)

62 61

Alaa Trifi(TUN)

61 61

Josef Sedlar(CZE)

60 60

Lieven Mietusch(GER)

61 64

Aug 19
Aug 24

Echter Italiener Cup
Regensburg(GER) - Boys 12 Cat 1 - Clay

1/32

Tim Kohl(GER)

63 62

1/16

Jan Smrcka(GER)

62 76(1)

1/8

Max Geissinger(GER)

61 60

Lukas Jonsson(SWE)

62 61

Gabriel Ghetu(ROU)

75 61

May 27
May 31

Euroregion Nisa Cup
Hradek Nad Nisou(CZE) - Boys 12 Cat 1 - Clay

1/32

Ansgar Thiele(GER)

60 60

1/16

Jakub Januchowski(POL)

60 62

1/8

David Petrofsky(CZE)

61 61

Ilya Maltsev(RUS)

75 64

Maxim Mrva(CZE)

63 67(6) 76(3)

Niels Mcdonald(GER)

60 60

Apr 22
Apr 28

Neride Cup - SK Talent 13
Rakovnik(CZE) - Boys 12 Cat 1 - Clay

1/16

Mikayel Avanesyan(ARM)

62 60

1/8

Kolos Kincses(HUN)

60 75

Josef Sedlar(CZE)

75 63

Filip Drab(SVK)

62 60

Sebastian Chodura(CZE)

30 Ret'd

Feb 18
Feb 24

Open Super 12 Auray - Tennis Club Alreen
Auray(FRA) - Boys 12 Cat 1 - Hard Indoor

1/32

Antonin Witz(FRA)

60 60

1/16

Alexis Berquier(FRA)

62 61

1/8

Reda Bennani(MAR)

64 76(0)

Axel Frechet(FRA)

76(4) 64

Discover all of last week's tournament winners from all age groups and tier levels - on our signature single page format.

If you are a player featured in CoreTennis, you can get in touch with us to have more information and your pictures published on your profile

We have points graphs and position graphs for ATP, WTA and ITF players. Check out this unique perspective on the game now

To stay informed about all things CoreTennis, subscribe to our free mailing list!

To get in touch with CoreTennis, follow the link and fill in the form.