Piotr Matuszewski

Lisbon • ATP CH 100 Q1 Leote Prata V WC 62 46 64 18 October Chișinău • ATP CH 100 Q1 Rodriguez Taverna S 5 76¹⁰ 46 62 24 May Calgary • ATP CH 75 Q1 Hussey G 3 61 46 64 6 November Shenzhen • ATP CH 75 Q1 Li Z 5 63 62 15 October Santa Margherita di Pula • M 25 R2 Fanselow S 4 75 16 64 3 May R1 Ferri L WC 36 62 60 1 May Zadar • ATP CH 75 Q1 Basic M 11 60 62 19 March Guayaquil • ATP CH 80 Q1 Mérida Aguilar D 7 64 64 31 October Coquimbo • ATP CH 80 Q1 Tenti F 6 64 62 16 October Rio de Janeiro • ATP CH 80 Q1 Mpetshi Perricard G 5 63 60 9 October