Maria Sharapova, 32

Denis Shapovalov, 20

Stan Wawrinka, 34

Joao Sousa, 30

David Ferrer, 37

Thanasi Kokkinakis, 23

Cici Bellis, 20

Jo-Wilfried Tsonga, 34

Karolina Pliskova, 27

Mirka Federer, 41

Jennifer Capriati, 43

Bethanie Mattek-Sands, 34

Samantha Stosur, 35

Sorana Cirstea, 29

Lewis Burton, 27

Kalli Minor, 13

Tommy Haas, 41

Taylor Townsend, 23

Barbora Strýcová, 33

Ilana Kloss, 63

Conchita Martínez, 47

Romina Oprandi, 33

Dudi Sela, 34

Angelina Dimova, 18

Roberto Bautista Agut, 31

Alex Corretja, 45

Juan Mónaco, 35

Ipek Soylu, 23

Sem Wensveen, 21

Madison Brengle, 29

Mario Ancic, 35

Miroslava Vavrinec, 41

Todd Andrew Woodbridge, 48

Rennae Stubbs, 48

Natasha Zvereva, 48

Marian Vajda, 54

Johan Kriek, 61

Jonathan Erlich, 42