After an epic match, Aryna Sabalenka advanced to the semifinals of the WTA 500 in Berlin. With her back against the wall in her match against Elena Rybakina, the Belarusian, trailing 6-2 in the third- ...

Marketa Vondrousova upset top-ranked Aryna Sabalenka 6-2, 6-4 in their semifinal Saturday to set up a showdown with Chinese qualifier Wang Xinyu in the final of the Berlin Open.