Washington • ATP 500 R2 Raonic M 8 61 64 1 August R1 Ebden M 64 64 30 July Q2 Gombos N 4 76⁵ 57 63 28 July Q1 Ramanathan R 11 64 62 27 July Newport • ATP 250 R1 Zverev M 63 76⁴ 17 July Q2 Smith J 64 36 62 15 July Q1 Krueger M 8 63 61 14 July Winnetka • ATP CH 50 R1 Hiltzik J 62 36 63 9 July Wimbledon • Grand Slam Q2 Moutet C 1 61 63 26 June Q1 Krueger M 75 64 24 June Columbus • ATP CH 50 R3 Torpegaard M 8 62 61 13 June R2 Piros Z 63 46 62 12 June Little Rock • ATP CH 70 R3 Eubanks C 6 76¹ 63 7 June R2 Smith R 36 75 61 4 June French Open • Grand Slam Q1 Garcia-Lopez G 12 61 64 20 May Indian Wells • ATP CH 125 R1 Harrison C 64 46 63 26 February Delray Beach • ATP 250 R1 Lorenzi P 75 63 19 February Q2 Menendez-Maceiras A 2 63 64 17 February Q1 Uchiyama Y 8 64 62 16 February New York • ATP 250 Q2 Ramanathan R 3 63 36 75 11 February Q1 Quiroz R 7 67⁶ 63 75 10 February Dallas • ATP CH 125 R2 Giron M 67⁸ 62 76⁶ 7 February Cleveland • ATP CH 70 R3 Cressy M Q 64 63 31 January R2 Broady L 64 63 30 January Australian Open • Grand Slam Q3 Sakharov G 36 63 64 11 January Q2 Krstin P 63 62 10 January Q1 Lacko L 7 64 46 76⁹ 8 January