Andy Murray, of Great Britain, celebrates winning a game against Tomas Machac, of Czech Republic, in their men’s third round match at the Miami Open tennis tournament, Sunday, March 24, 2024, in Miami Gardens, Fla. Andy Murray, of Great Britain, serves to Tomas Machac, of Czech Republic, in their men’s third round match at the Miami Open tennis tournament, Sunday, March 24, 2024, in Miami Gardens, Fla.
A short video on Murray’s Instagram account on Friday showed the former world No. 1 hitting forehands on an indoor court.