Serena Williams overcame her sister Venus at the US Open to move within two victories of her first calendar Grand Slam.
The world number one held her nerve to win 6-2 1-6 6-3 and reach the semi-finals in New York.
Serena, 33, will play unseeded Italian Roberta Vinci in the last four on Thursday.
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The Nigeria Football Federation (NFF) has announced a 24-man squad for the...
The world football governing body, FIFA, has unveiled the shortlist for the...
