Karen Khachanov
Karolina Pliskova, of the Czech Republic, reacts after missing a shot to Maria Sakkari, of Greece, during the quarterfinals of the U.S. Open tennis tournament Wednesday, Sept. 8, 2021, in New York. (AP Photo/Frank Franklin II)
The Latest: Djokovic takes Grand Slam bid into US Open semis

Sep. 09, 2021 12:34 AM EDT

Emma Mckeon, of Australia, puts on her gold medal during a victory ceremony for the women's 50-meter freestyle final at the 2020 Summer Olympics, Sunday, Aug. 1, 2021, in Tokyo, Japan. (AP Photo/Jae C. Hong)
Milestone medals in pool, surprising winner in 100M dash

By Josh Dubow Aug. 01, 2021 04:29 AM EDT

Yulimar Rojas, of Venezuela, competes in the final of the women's triple jump at the 2020 Summer Olympics, Sunday, Aug. 1, 2021, in Tokyo. (AP Photo/David J. Phillip)
Olympics Latest: Belarus runner says team forcing departure

Jul. 31, 2021 09:18 PM EDT

Novak Djokovic, of Serbia, rest between games against Pablo Carreno Busta, of Spain, during the bronze medal match of the tennis competition at the 2020 Summer Olympics, Saturday, July 31, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)
Djokovic's temper flares up as he leaves Tokyo empty-handed

By Andrew Dampf Jul. 31, 2021 05:15 AM EDT

Marie-Josee Ta Lou, of the Ivory Coast, wins a heat in the women's 100-meter run at the 2020 Summer Olympics, Friday, July 30, 2021, in Tokyo. (AP Photo/Petr David Josek)
Fast day at pool, track on Day 7 of Tokyo Olympics

By Josh Dubow Jul. 30, 2021 04:38 AM EDT

Alexander Zverev, of Germany, reacts after defeating Novak Djokovic, of Serbia, during the semifinal round of the men's tennis competition at the 2020 Summer Olympics, Friday, July 30, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)
'I feel so terrible': Djokovic's Golden Slam bid is over

By Andrew Dampf Jul. 30, 2021 03:48 AM EDT

Karen Khachanov, of the Russian Olympic Committee, returns to Pablo Carreno Busta, of Spain, during the semifinal round of the men's tennis competition at the 2020 Summer Olympics, Friday, July 30, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)
Olympic Tournament Men Singles

Jul. 30, 2021 03:23 AM EDT

Runners compete in a heat of the 4 x 400-meter mixed relay at the 2020 Summer Olympics, Friday, July 30, 2021, in Tokyo. (AP Photo/Charlie Riedel)
Olympics Latest: US mixed relay team reinstated after appeal

Jul. 29, 2021 09:25 PM EDT

The Serbian mixed doubles team of Nina Stojanovic, left, and Novak Djokovic play during the quarterfinals of the tennis competition at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)
Serbia coach: team was against Djokovic's mixed doubles play

By Andrew Dampf Jul. 29, 2021 12:22 PM EDT

Novak Djokovic, of Serbia, celebrates after defeating Kei Nishikori, of Japan, during the quarterfinals of the tennis competition at the 2020 Summer Olympics, Thursday, July 29, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)
'An answer for everything': Djokovic in Olympic medal rounds

By Andrew Dampf Jul. 29, 2021 05:16 AM EDT

Germany's Dimitrij Ovtcharov reacts after winning the table tennis men's singles quarterfinal match against Brazil's Hugo Calderano at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo. (AP Photo/Kin Cheung)
Olympic Tournament Men Singles

Jul. 28, 2021 10:15 AM EDT

Diego Schwartzman, of Argentina, plays Karen Khachanov, of the Russian Olympic Committee, during the third round of the tennis competition at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)
Olympic Tournament Men Singles

Jul. 28, 2021 02:29 AM EDT

Daniil Medvedev, of the Russian Olympic Committee, pauses during a third round men's tennis match against Fabio Fognini, of Italy, at the 2020 Summer Olympics, Wednesday, July 28, 2021, in Tokyo, Japan. (AP Photo/Patrick Semansky)
'I can die': Medvedev survives extreme heat at Tokyo Games

By Andrew Dampf Jul. 28, 2021 01:01 AM EDT

Marketa Vondrousova, of the Czech Republic, reacts after defeating Naomi Osaka, of Japan, during the third round of the tennis competition at the 2020 Summer Olympics, Tuesday, July 27, 2021, in Tokyo, Japan. (AP Photo/Seth Wenig)
'A bit much': Naomi Osaka cites pressure in Olympic loss

By Andrew Dampf Jul. 27, 2021 02:42 AM EDT

FILE - Rafael Nadal of Spain reacts to winning a point against Fernando Gonzalez of Chile during their Gold medal singles tennis match at the Beijing 2008 Olympics in Beijing, in this Sunday, Aug. 17, 2008, file photo. Nadal will not be participating in the Tokyo Games. (AP Photo/Elise Amendola, File)
Rafael Nadal to make return to competition with debut in DC

Jul. 08, 2021 08:31 AM EDT