The British doubles team of Joe Salisbury, right, and Andy Murray, second from right, greet the French doubles team after defeating them during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Andy Murray, of Britain, reacts after winning a doubles match during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

The British doubles team of Joe Salisbury, right, and Andy Murray talk during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

The British doubles team of Joe Salisbury, right, and Andy Murray talk during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

The British doubles team of Joe Salisbury, right, and Andy Murray, celebrate after winning during first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Andy Murray, of Britain, played in a doubles match during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Andy Murray, of Britain, played in a doubles match during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Andy Murray, of Britain, played in a doubles match during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

The British doubles team of Joe Salisbury, right, and Andy Murray, celebrate after winning during first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

The British doubles team of Joe Salisbury, right, and Andy Murray, second from right, greet the French doubles team after defeating them during the first round of the tennis competition at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)