Which tennis record did Australian Samuel Groth break in May 2012?
Sam Groth Sam Groth Samuel Groth (born 19 October 1987) is an Australian former professional tennis player. His highest ATP singles ranking is World No. 53, which he reached in August 2015. His career high in doubles was World No. 24, reached in February 2015. Groth's best singles result was a semi-final appearance at the 2014 Hall of Fame Tennis Championships. He hit the fastest serve on record at 263 km/h (163.4 mph) in 2012 at the ATP Challenger in Busan. Groth was born in Narrandera, New South Wales, and grew up in the Riverina area of southern New South Wales. From
Sam Groth with John Peers to win the doubles taking Australia to an unbeatable 3–0. Groth went to North America but lost in qualifying for Indian Wells Masters and Drummondville Challenger singles but won the doubles at Drummondville. In June, Groth made the semi final of Ilkley Trophy. 2018 Australian Open turned out to be Groth's last tournament before retirement. He lost in Singles qualifying to Taylor Fritz. He paired with former world no. 1 Lleyton Hewitt in doubles and reached quarterfinals. He paired with compatriot Samantha Stosur in mixed doubles. Sam Groth Samuel Groth (born 19 October 1987) is an Australian