Tennis players

Giovannini/Giovannini

Istomin/Karlovskiy

Cerny/Paty

Karol/Lanik

Homola/Michnev

Ghazouani Durand/Massard

Jermar/Zelenay

Donald/Kalina

De Bernardis/Rottoli

Beloborodko/Poritskyy

De Jonge/Opitz

Ruehl/Wehnelt

Catry/Nagel

Schell/Visker

Brunclik/Petak

Medved/Talajka

Krajci/Pokorny

Burda/Jakubovic

Hornung/Kisantal

Massard/Nagel

Hnidets/Medved

Pokorny/Wehnelt

Rossi/Rottoli

Braynin/Cerny