1

Maria Sharapova, 33

2

Denis Shapovalov, 21

3

Stan Wawrinka, 35

4

Lewis Burton, 28

5

João Sousa, 31

6

David Ferrer, 38

7

Thanasi Kokkinakis, 24

8

Cici Bellis, 21

9

Karolina Pliskova, 28

10

Jo-Wilfried Tsonga, 35

11

Sorana Cirstea, 30

12

Kalli Minor, 14

13

Mirka Federer, 42

14

Jennifer Capriati, 44

15

Angelina Dimova, 19

16

Bethanie Mattek-Sands, 35

17

Samantha Stosur, 36

18

Taylor Townsend, 24

19

Tommy Haas, 42

20

Todd Andrew Woodbridge, 49

21

Barbora Strýcová, 34

22

Roberto Bautista Agut, 32

23

Rennae Stubbs, 49

24

Dudi Sela, 35

25

Conchita Martínez, 48

26

Alex Corretja, 46

27

Romina Oprandi, 34

28

Ilana Kloss, 64

29

Ipek Soylu, 24

30

Madison Brengle, 30

31

Sem Wensveen, 22

32

Juan Mónaco, 36

33

Miroslava Vavrinec, 42

34

Mario Ancic, 36

35

Natasha Zvereva, 49

36

Marian Vajda, 55

37

Johan Kriek, 62

38

Jonathan Erlich, 43