Jan Kumstat

Jan Kumstat
ATP 186
Live 178
Best 2026: 186
Best 2025: 670
Best 186
Country Czech Republic
Age 19 yo / 196 cm
Forehand Right Handed (Double hand)
Birthplace/Residence Prostejov
Earnings 75,750$

2026

Côme • ATP CH 75 R1 Varillas J 64 63 31 August Prague • ATP CH 75 F Tseng C 57 63 60 22 August SF Jianu F 61 64 21 August QF Mrva M 61 75 20 August R2 Nagal S 4 75 63 19 August R1 Brunclik P 75 61 18 August Hambourg • ATP CH 75 F Moeller M Alt 46 765 75 16 August SF Pucinelli De Almeida M 64 57 62 15 August QF Taberner C 75 ab 14 August R2 Houkes M 64 764 13 August R1 Mackenzie J WC 675 63 63 11 August Q2 Zeuch T Alt 36 762 63 10 August Q1 Wazny A Alt 62 763 9 August Liberec • ATP CH 75 F Bueno G 2 63 61 2 August SF Nagal S 7 75 64 1 August QF Ferreira Silva F 8 64 75 31 July R2 Seyboth Wild T 64 62 29 July R1 Kolar Z 1 62 46 63 27 July Ollersbach • M 25 QF Erhard M 2 16 761 62 24 July R2 Orlov V 7 Forfait 23 July R1 Inui Y Q 64 62 22 July Bunschoten • ATP CH 75 SF Gentzsch T 5 75 64 18 July QF Boogaard T WC 61 61 17 July R2 Broska F SE 675 64 64 16 July R1 Squire H 7 63 61 14 July Q2 Alves M 3 63 63 13 July Q1 Raquillet L 762 64 12 July Troyes • ATP CH 50 Q1 Lagutin P 765 62 28 June Zagreb • M 25 R1 Markovina D 61 16 63 23 June Klosters • M 25 R2 Wehnelt K 63 62 18 June R1 Denolly C 5 64 763 17 June Ceska Lipa • M 25 SF Kravchenko G 7 36 764 62 13 June QF Moeller M 2 765 64 12 June R2 Filip J 62 61 11 June R1 Covato M 64 63 9 June Prostejov • ATP CH 100 R1 Sachko V 57 60 63 2 June Q2 Prihodko O 5 64 6710 62 1 June Q1 Sorger S 11 64 64 31 May Heraklion • M 25 R1 Lopez Morillo I 8 63 55 ab 1 April Pszczyna • M 25 QF Wendelken H 1 675 61 62 27 February R2 Bozemoj B Q 64 64 26 February R1 Karpinski S WC 674 762 75 24 February Trento • M 25 R1 Bernet H 62 63 17 February