America’s J’den Cox walks out to the mats before Session 2 of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
Members of Team USA warm up on the mats during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 8, 2018.
America's Kyle Dake, bottom, takes down Japan’s Sohsuke Takatani at 79 kg during the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America’s David Taylor, right, competes against India’s Pawan Kumar in an 86 kg bout during the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America's Jordan Burroughs, left, celebrates his victory over Azerbaijan's Gasjimurad Omarov in a 74 kg bout during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena, Saturday, April 7, 2018 in Iowa City.
Azerbaijan’s Joshgun Azimov reacts to his victory over America's James Green at 70 kg during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
Azerbaijan’s Aslanbek Alborov, left, falls out of bounds against America's J'den Cox at 92 kg during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
Azerbaijan’s Roman Bakirov prepares to compete against America's Kyle Snyder at 97 kg during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America's Kendric Maple, left, stands in the tunnel following his victory over Azerbaijan's Afgan Khashalov in a 61 kg bout during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena, Saturday, April 7, 2018 in Iowa City.
Azerbaijan’s Haji Aliyev splashes water on his face during his bout against America's Logan Stieber at 65 kg in the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
Japan's Kazuya Koyanagi, right, grapples with America's Kendric Maple at 61 kg during the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America’s Logan Stieber, right, grapples with Azerbaijan’s Haji Aliyev at 65 kg during the final round of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America's Nick Gwiazdowski, left, brushes against Japan's Nobuyoshi Arakida during the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.
America's Thomas Gilman stands during the national anthem before Session 2 of the 2018 Men's Freestyle World Cup at Carver-Hawkeye Arena in Iowa City on April 7, 2018.