Jan Mertl

St. Petersburg • ATP 250 Q2 Albot R 1 63 64 19 september Q1 Cacic N PR 64 63 18 september Szczecin • ATP CH 125 R1 Napolitano S Alt 46 63 62 13 september Sevilla • ATP CH 50 R1 Martin A 5 75 63 6 september Manerbio • ATP CH 50 R1 Daniel T 2 76¹⁰ 62 23 august Cordenons • ATP CH 50 QF Gimeno-Traver D 4 61 64 19 august R2 Cecchinato M 6 Forfait 18 august R1 Sakharov G 62 61 15 august Portoroz • ATP CH 50 R1 Bemelmans R 8 46 61 61 8 august Praha • ATP CH 50 R1 Giraldo S 6 75 76² 25 juli