Look back and celebrate 50 years and counting of a collection of African-American tennis stars who have graced this wonderful sport we all love. #USTAEmbraceAll. 🎥: @serenawilliams @venuswilliams @sloanestephens @bigfoe1998 @madisonkeys _ #BlackHistoryMonth #BHM #tennis #instatennis #arthurashe #altheagibson #jamesblake #zinagarrison #diversity #instasport