KUMSTAT Jan (CZE) VS WITZ Antonin (FRA) - Auray 2
JARZAGUET E (FRA) / SBOROWSKY Y (FRA) VS KUMSTAT J (CZE) / MRVA M (CZE) - Open Super 12 Auray 2019
Jan Kumstat - Filip Hanzelin (QF)
FRECHET Axel (FRA) VS KUMSTAT Jan (CZE) - Open Super 12 Auray 2019
Les Petits As 2022 | Boys 1st Round | Antonin Witz vs. Zangar Nurlanuly
Les Petits As 2022 | Boys 2nd Round | Keaton Hance vs. Antonin Witz
Antonin Witz HD
Klimas/Kumstat - Kalabishka/Nurlanuly (R1)
WITZ Antonin (FRA) vs NIKOLIC Luka (FRA) - Open Super 12 Auray Tennis 2020 - Boys Final
Antonin Witz
Jan Kumstát vs. Maxim Mrva - 4.2.2019 - finále dvouhry - HMČR Jablonec - ml.žáci
BENNANI Reda (MAR) VS KUMSTAT Jan (CZE) - Open Super 12 Auray 2019
BERQUIER Alexis (FRA) VS KUMSTAT Jan (CZE) - Open Super 12 Auray 2019
REJCHTMAN VINCIGUERRA William (SWE) VS KRUSCIC Vuk (SRB) - Auray 1
Jan Kumstát vs. Štěpán Sklenička - 3.2.2019 - semifinále dvouhry - HMČR Jablonec - ml.žáci
PLESHIVTSEV Egor (RUS) VS CHEVALLIER Louis (FRA) - Court Javier Sanchez
KHEDIRI Samy (GBR) VS HUSEINOVIKJ Amar (MKD) - Auray 2
A "Petit Croco" Day in the Nitto ATP Finals
BATSABAKEN Yannis (FRA) VS WITZ Antonin (FRA) - Open Super 12 Auray 2020
REJCHTMAN VINCI W (SWE)/TOMOVIC J (MGO) VS KUMSTAT J (CZE)/MRVA M (CZE) - Open Super 12 Auray 2019
