WTA stars traded the grass courts of Wimbledon for the multicolor Mylan World TeamTennis courts. Check out their best tweets and snaps right here!
WTA Staff

WTA Rising Stars CoCo Vandeweghe and Taylor Townsend, teammates for the Philadelphia Freedoms, snapped some Opening Night selfies.

First WTT MATCH!!! @marcelomelo83 @cocovandey

A photo posted by TAYLOR TOWNSEND?? (@tay_taytownsend) on

Venus Williams, a Washington Kastles veteran, had some fun with young fans before her team's match.

WTA Rising Star Nicole Gibbs had her own cheering squad at an away match with the Austin Aces.