Denis Zivkovic

Orbetello • ATP CH 35 R1 El Amrani R Q 61 63 22 July Arad • ATP CH 35 R1 Rufin G 2 75 46 61 5 June Johannesburg • ATP CH 100 R1 Przysiezny M 4 63 75 29 April Mexico City • ATP CH 35 R2 Langer N 76⁵ 63 17 April R1 Torebko P 63 36 63 15 April León • ATP CH 35 R2 Millman J 5 76⁵ 61 5 April R1 Astorga M WC 63 62 2 April Rimouski • ATP CH 35 R1 Ward J 36 61 61 18 March Delray Beach • ATP 250 Q2 Berankis R 1 26 62 61 24 February Q1 Rocha J WC 61 63 23 February