Are both Ivan Dodig and Justin Gimelstob tennis players?
Justin Gimelstob Justin Jeremy Gimelstob (born January 26, 1977) is a retired American tennis player. Gimelstob has been a resident of Morristown, New Jersey, and as of 2009 lived in Santa Monica, California.
Sam Groth Samuel Groth (born 19 October 1987) is an Australian 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 to date is 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.