United States’ Karsta Lowe, left, Rachael Adams, center, and Courtney Thompson stand for introductions ahead of a women’s preliminary volleyball match against China at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Matt Rourke)

Shinobu Ota of Japan (blue) competes against Stig-Andre Berge of Norway during the Men’s 59 kg Greco-Roman Wrestling quarterfinals on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Liang Derek Wong Zi of Singapore in action during his Badminton Mens Singles match against Chong Wei Lee of Malaysia on Day 9 of the Rio 2016 Olympic Games at Riocentro – Pavilion 4 on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Laurence Griffiths/Getty Images)

United States’ Gabrielle Douglas performs on the uneven bars during the artistic gymnastics women’s apparatus final at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Rebecca Blackwell)

United States’ Anita Alvarez and Mariya Koroleva compete during the synchronized swimming duet free routine preliminary round in the Maria Lenk Aquatic Center at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Michael Sohn)

Kyrie Irving #10 of United States passes the ball to teammate Kevin Durant, not pictured, #5 before falling to the court during a Men’s Preliminary Round Group A game between the United States and France Day 9 of the Rio 2016 Olympic Games at Carioca Arena 1 on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Jamie Squire/Getty Images)

Brazil’s Larissa Franca, center, is hugged by loved ones after beating Switzerland during a women’s beach volleyball quarterfinal match at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Marcio Jose Sanchez)

Claudette Mukasakindi of Rwanda runs by the Puffed Star by Frank Stella during the Women’s Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Runners start the 100 meter finals during the athletics competitions of the 2016 Summer Olympics at the Olympic stadium in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Morry Gash)

Jovana de la Cruz of Peru competes during the Women’s Marathon on Day 9 of the Rio 2016 Olympic Games at the Sambodromo on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Matthias Hangst/Getty Images)

Saeid Morad Abdvali of Iran competes against Mark Overgaard Madsen of Denmark during the Men’s 75 kg Greco-Roman Wrestling 1/8 Finals on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Denmark’s Mark Overgaard Madsen reacts after winning against Hungary’s Peter Bacsi a semi-final of the men’s Greco-Roman wrestling 75-kg competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Markus Schreiber)

Runners pass the Museum of Tomorrow in the Women’s Marathon on Day 9 of the Rio 2016 Olympic Games on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Mario Tama/Getty Images)

Carlos Andres Mina of Ecuador competes in the men’s light heavy (81kg) quarterfinals at the Rio Olympics on August 14, 2016. (REUTERS/Peter Cziborra)

Serbia’s team celebrates during their women’s preliminary volleyball match against the Netherlands at the Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Jeff Roberson)

Daniel Bluman of Colombia riding Apardi competes during the Jumping Individual and Team Qualifier on Day 9 of the Rio 2016 Olympic Games at the Olympic Equestrian Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Christian Petersen/Getty Images)

China’s Yang Bin, red, competes against Morocco ‘s Zied Ait Ouagram during the during the men’s Greco-Roman competition at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Markus Schreiber)

China’s Huang Xuechen and Sun Wenyan compete during the synchronized swimming duet free routine preliminary round in the Maria Lenk Aquatic Center at the 2016 Summer Olympics in Rio de Janeiro, Brazil, Sunday, Aug. 14, 2016. (AP Photo/Michael Sohn)

Shinobu Ota of Japan competes against Rovshan Bayramov of Azerbaijan during the Men’s 59 kg Greco-Roman Wrestling semifinal on Day 9 of the Rio 2016 Olympic Games at the Carioca Arena 2 on August 15, 2016 in Rio de Janeiro, Brazil. (Photo by Phil Walter/Getty Images)

Athletes start competing in the women’s marathon at the Rio Olympics on August 14, 2016. (REUTERS/Dylan Martinez)

Ona Carbonell Ballestero and Gemma Mengual Civil of Spain compete in the Women’s Duets Synchronised Swimming Free Routine Preliminary Round on Day 9 of the Rio 2016 Olympic Games at Maria Lenk Aquatics Centre on August 14, 2016 in Rio de Janeiro, Brazil. (Photo by Clive Rose/Getty Images)

Jemima Sumgong of Kenya and Eunice Jepkirui Kirwa of Bahrain celebrate after the women’s marathon on August 14, 2016. (REUTERS/Dylan Martinez)