Porto • ATP CH 125 R1 Djere L 64 64 28 September Tiburon • ATP CH 125 F Blanch D 36 64 62 21 September SF Wolf J WC 62 62 20 September QF Shelbayh A 64 64 19 September R2 Maloney P PR 75 63 16 September R1 Sell K PR 63 62 15 September US Open • Grand Slam Q1 Rocha H 15 75 64 25 August Brownsburg • ATP CH 75 R1 Butvilas E SE 63 75 11 August Lexington • ATP CH 75 R2 Sakamoto R 6 64 64 6 August R1 Wendelken H 64 62 4 August Vancouver • ATP CH 125 R2 Bonzi B 1 75 64 30 July R1 Hsu Y 63 64 29 July Cary • ATP CH 75 R2 Manning W WC 76⁰ 36 33 ab 2 July R1 Shimizu Y Q 76³ 76⁵ 30 June Wimbledon • Grand Slam Q1 Gaubas V 14 46 63 62 22 June Queen's • ATP 500 Q1 Kovacevic A 2 76⁴ 64 13 June Ilkley • ATP CH 125 Q1 Romano F 62 64 8 June Little Rock • ATP CH 75 F Smith C 3 62 64 1 June SF Boulais J Q 16 61 62 31 May QF Tomic B 4 63 63 30 May R2 Legout T CO 62 62 27 May R1 Matsuoka H 57 63 61 26 May Abidjan • ATP CH 75 F Onclin G 1 63 64 3 May SF Visker N 67⁶ 64 2 May QF Hemery C 36 75 63 1 May R2 Sanogo E Q 60 62 29 April R1 Fenty A 76² 67³ 64 28 April Savannah • ATP CH 75 R1 Roncadelli F 61 31 ab 21 April Tallahassee • ATP CH 75 SF Tabur C 5 64 62 19 April QF Barton H Q 63 76⁵ 17 April R2 Kingsley C WC 46 76⁴ 64 15 April R1 Gomez F 2 62 61 13 April Mexico City • ATP CH 125 R1 Duckworth J 1 64 63 7 April Morelos • ATP CH 75 F Daniel T 46 64 63 23 March SF Zink T 16 76⁴ 62 22 March QF Pacheco Mendez R 67⁷ 62 62 21 March R2 Kozlov S 7 75 62 19 March R1 Rubio Fierros A Q 75 61 17 March Phoenix • ATP CH 175 R2 Quinn E 8 61 63 13 March R1 Nava E 62 76³ 11 March Lugano • ATP CH 75 R2 Mrva M NG 16 64 64 25 February R1 Bertola R 64 67² 64 23 February Delray Beach • ATP 250 Q1 Hijikata R 5 63 36 76² 14 February Tenerife • ATP CH 75 R2 Barranco Cosano J Alt 76¹ 33 ab 4 February R1 Kukushkin M 75 76⁷ 2 February Hong Kong • ATP 250 QF Giron M 63 10 ab 9 January R2 Khachanov K 4 76² 76⁴ 8 January R1 Tabilo A Q 75 64 6 January Q2 Kypson P 6 62 36 64 5 January Q1 Garin C 1 36 63 75 4 January