Diede de Groot of the Netherlands returns to Yui Kamiji of Japan during their Wheelchair tennis women's singles final at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Niels Vink of the Netherlands celebrates after winning over Koji Sugeno of Japan during the quad singles bronze medal tennis match at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Niels Vink of the Netherlands returns a shot to Koji Sugeno of Japan during the quad singles bronze medal tennis match at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Tom Egberink and Maikel Scheffers of the Netherlands celebrate after winning over Japan's Shingo Kunieda and Takashi Sanada in their wheelchair tennis men's doubles bronze medal match at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Diede de Groot of the Netherlands celebrates after winning their Wheelchair tennis women's singles final against Japan's Yui Kamiji at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Diede de Groot of the Netherlands returns to Yui Kamiji of Japan during their Wheelchair tennis women's singles final at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Diede de Groot of the Netherlands celebrates after winning Wheelchair tennis women's singles final against Japan's Yui Kamiji, bottom right, at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Yui Kamiji of Japan returns to Diede de Groot of the Netherlands during their Wheelchair tennis women's singles final at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Diede de Groot of the Netherlands celebrates after winning Wheelchair tennis women's singles final against Japan's Yui Kamiji, bottom right, at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)

Jordanne Whiley of Britain celebrates with the national flag after winning the bronze medal match of Wheelchair tennis women's singles at the Tokyo 2020 Paralympic Games, Friday, Sept. 3, 2021, in Tokyo, Japan. (AP Photo/Shuji Kajiyama)