Vondrousova Stuns Sabalenka to Reach Berlin Open Final

Marketa Vondrousova, who wasn't ranked very high, played a great tennis match and beat Aryna Sabalenka, who is ranked number one in the world!

Vondrousova hadn't played in a semi-final in a while due to an injury, but she came back strong, winning the match in two sets.

Sabalenka usually does very well in semi-finals, but this time she lost.

Vondrousova will play in the final on Sunday.