1

Serena Williams, 39

2

Roger Federer, 39

3

Novak Djokovic, 33

4

Rafael Nadal, 34

5

Venus Williams, 40

6

Andy Murray, 33

7

Maria Sharapova, 33

8

Naomi Osaka, 23

9

Billie Jean King, 77

10

Simona Halep, 29

11

Alexander Zverev Jr., 23

12

Coco Gauff, 16

13

Nick Kyrgios, 25

14

Ana Ivanovic, 33

15

Caroline Wozniacki, 30

16

Grigor Dimitrov, 29

17

Anna Kournikova, 39

18

Eugenie Bouchard, 26

19

Bianca Andreescu, 20

20

Dominic Thiem, 27

21

John McEnroe, 61

22

Stefanos Tsitsipas, 22

23

Sania Mirza, 34

24

Andre Agassi, 50

25

Boris Becker, 53

26

Denis Shapovalov, 21

27

Lewis Burton, 28

28

Arthur Ashe (1943-1993)

29

Angelique Kerber, 33

30

Milos Raonic, 30

31

Steffi Graf, 51

32

Bjorn Borg, 64

33

Sloane Stephens, 27

34

Victoria Azarenka, 31

35

Althea Gibson (1927-2003)

36

Ashleigh Barty, 24

37

Juan Martín del Potro, 32

38

Mónica Puig, 27

39

Stan Wawrinka, 35

40

Chris Evert, 66

41

Jessica Popiol, 14

42

Pete Sampras, 49

43

Andy Roddick, 38

44

Garbine Muguruza, 27

45

Adriano Panatta, 70

46

Martina Navratilova, 64

47

Madison Keys, 25

48

Todd Martin, 50