Former No. 1 tennis player Karolina Pliskova bashes umpire's chair with racket after loss

Former world No. 1 tennis player Karolína Pliskova was so angry with an umpire that she bashed the umpire's chair with her racket several times — instead of shaking hands — following a stunning loss to Maria Sakkari. No fine has been announced yet by the WTA.