Updated On: 09 September, 2016 08:57 AM IST | | IANS
<p>Top-seeded US tennis star Serena Williams fell to 10th seeded Czech tennis player Karolina Pliskova in the US Open semifinals on Friday</p>

Serena Williams of the US reacts after losing a point against Karolina Pliskova of Czech Republic during their 2016 US Open Women's Singles semifinal match at the USTA Billie Jean King National Tennis Center in New York. Pic/AFP

Serena Williams of the US reacts after losing a point against Karolina Pliskova of Czech Republic during their 2016 US Open Women's Singles semifinal match at the USTA Billie Jean King National Tennis Center in New York. Pic/AFP
New York: Top-seeded Serena Williams fell to 10th seeded Czech tennis player Karolina Pliskova in the US Open semifinals on Friday.