Tonight, Tuesday, September 8, 2015, at the US Open quarterfinals Serena Williams will go against her sister Venus Williams for the 27th time.
Serena, 33, with a current 52-2. record. Venus, 35, ranked No. 23., she defeated Serena the last time the two met on hardcourt in a three-set semifinal at the 2014 Rogers Cup in Montreal.
Start Time: 7 p.m. ET, TV Channel: ESPN, Live Stream: WatchESPN, prediction: Serena in three sets
Sources: ibtimes.com, heavy.com, rock937online.com