Tennis players
Guo/Jiang
Wang/Zheng
Hozumi/Ninomiya
Bronzetti/Samsonova
Kichenok/Ostapenko
Errani/Paolini
Italy
Kenin/Mattek-Sands
USA
Bondar/Mihalikova
Martins/Haddad Maia
Pavlyuchenkova/Potapova
Hsieh/Mertens
Melichar-Martinez/Perez
Olmos/Panova
Krueger/Routliffe
Kato/Kichenok
Krejcikova/Siegemund
Schuurs/Stefani
Dolehide/Krawczyk
Kalinina/Yastremska
Linette/Zhang
Chan/Kudermetova
Muhammad/Sutjiadi
Boulter/Vondrousova
Watson/Xu
Bouzas Maneiro/Jimenez Kasintseva
Andreeva/Zvonareva
Gauff/Townsend
Aoyama/Babos
Bucsa/Sorribes Tormo
Vekic/Vesnina
Niculescu/Parks
Neel/Noskova