Who holds the world record for the fastest serve by a female tennis player?
A 131.0 mph (210.8 km/h) serve was measured during her first-round encounter against Ana Ivanovic at the 2014 Bank of the West Classic. She also held the record for the most aces in a singles match, hitting 27 aces during her second-round encounter against Belinda Bencic at the 2015 Aegon Classic, until it was surpassed by Kristýna Plíšková at the 2016 Australian Open.