Olympic Tournament Women Singles

Heather Watson, of Great Britain, plays against Anna-Lena Friedsam, of Germany during the first round of the tennis competion at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Anna-Lena Friedsam, of Germany, plays Heather Watson, of Great Britain, during the first round of the tennis competion at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Anna-Lena Friedsam, of Germany, right, plays Heather Watson, of Great Britain, during the first round of the tennis competion at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Anna-Lena Friedsam, of Germany plays against Heather Watson, of Great Britain, during the first round of the tennis competion at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)

Heather Watson, of Great Britain, plays against Anna-Lena Friedsam, of Germany during the first round of the tennis competion at the 2020 Summer Olympics, Saturday, July 24, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)