Zug • ATP CH 125 R1 Kym J 6 16 64 64 20 July Bunschoten • ATP CH 75 R1 Wessels L Q 46 63 40 ab 14 July The Hague • M 25 R2 Paardekooper S 64 46 64 9 July R1 Visser M WC 75 63 8 July Wimbledon • Grand Slam Q1 Pellegrino A 17 26 76⁵ 64 22 June Nottingham • ATP CH 125 R2 O'Connell C 46 64 76⁵ 17 June R1 Boyer T SE 76³ 63 15 June Triwulan 2 Holmgren A 1 64 57 62 14 June Q1 Masur D 61 64 13 June Caltanissetta • M 25 R2 Tabacco G 36 63 63 4 June R1 Miletich I 60 60 2 June Kosice • ATP CH 50 R1 Karol M 46 64 62 26 May French Open • Grand Slam Triwulan 2 Faurel T WC 64 63 20 May Q1 Sweeny D 23 62 62 18 May Tunis • ATP CH 75 MH Blanch D Q 60 36 61 14 May R2 Martin Tiffon P Q 75 61 13 May R1 Echargui M 2 60 63 12 May Francavilla • ATP CH 75 MH Seggerman R Q 67⁸ 64 64 8 May R2 Basavareddy N 4 64 62 7 May R1 Arnaboldi F WC 61 61 4 May Ostrava • ATP CH 75 R2 Brancaccio R 63 64 29 April R1 Schoenhaus M JR 36 63 75 27 April Mexico City • ATP CH 125 R1 Soto M 16 63 75 7 April Bucharest • ATP 250 Triwulan 2 Molcan A 63 57 76⁴ 31 March Q1 Ghetu G WC 64 63 30 March Miami • ATP Masters 1000 Triwulan 2 Draxl L 63 36 64 17 March Q1 Mochizuki S 24 64 36 61 16 March Kigali • ATP CH 100 R2 Martin A 76³ 63 11 March R1 Steiner M Q 67⁵ 63 63 10 March Kigali • ATP CH 75 R1 Hemery C 76⁵ 36 76¹⁵ 3 March Pune • ATP CH 75 R2 Imamura M Q 62 64 26 February R1 Takahashi Y Q 64 61 24 February New Delhi • ATP CH 75 MH Crawford O 5 36 75 63 20 February R2 Binda A Q 64 64 19 February R1 Kasnikowski M Q 76⁴ 64 17 February Chennai • ATP CH 50 R1 Xilas I 64 64 11 February Soma Bay • ATP CH 75 R1 Gojo B 61 64 19 January Australian Open • Grand Slam Q1 Heide G PR 63 63 12 January Bangalore • ATP CH 125 R1 Martineau M 46 61 62 5 January