2019 DAVIS CUP FINALS by Rakuten Quarterfinal RUSSIA defeated Croatia 2-1 In the decisive doubles Karen Khachanov (RUS),with the blue cap,/Andrey Rublev (RUS),with the white bandana, defeated Novak Djokovic (SRB)/Viktor Troicki (SRB) 64 46 76 (10-8) Photo © Ray Giubilo 2019