Iranian boxer Sadaf Khadem in action against French boxer Anne Chauvin during an official boxing bout in Royan, France, April 13, 2019. (Photo by Stephane Mahe/Reuters)





Runners compete on the Champs-Elysees in Paris during the 43rd Paris Marathon on April 14, 2019. (Photo by Regis Duvignau/Reuters)





Ethiopia's Gelete Burka celebrates her victory as she crosses the finish line of Paris Marathon on April 14, 2019. (Photo by Regis Duvignau/Reuters)





Pierre-Emerick Aubameyang of Arsenal celebrates scoring the winning goal during the Premier League match between Watford FC and Arsenal FC at Vicarage Road on April 15, 2019 in Watford, United Kingdom. (Photo by David Klein/Reuters)





Juventus' Italian forward Moise Kean reacts after missing a goal opportunity during the UEFA Champions League quarter-final second leg football match Juventus vs Ajax Amsterdam on April 16, 2019 at the Juventus stadium in Turin. (Photo by Massimo Pinca/Reuters)





Juventus fans react during the UEFA Champions League quarter-final second leg football match Juventus vs Ajax Amsterdam on April 16, 2019 at the Juventus stadium in Turin. (Photo by Massimo Pinca/Reuters)





Cardiff City's Joe Bennett and Junior Hoilett in action during the Premier League match between Brighton & Hove Albion and Cardiff City at American Express Community Stadium on April 16, 2019 in Brighton, United Kingdom. (Photo by Eddie Keogh/Reuters)





FC Barcelona's Lionel Messi celebrates during the UEFA Champions League quarterfinal second leg soccer match between FC Barcelona and Manchester United in Barcelona, Spain, on April 16, 2019. Barcelona won 3-0 and entered the semifinal with a total score of 4-0. (Photo by Sergio Perez/Reuters)





Photographers watch as Teofimo Lopez reacts after beating Finland's Edis Tatli in a NABF lightweight championship boxing match Saturday, April 20, 2019, in New York. Lopez stopped Tatli in the fifth round. (Photo by Andrew Couldridge/Action Images via Reuters)





Cagliari's Leonardo Pavoletti, center, celebrates with his teammates after scoring the 1-1 equalizer during the Serie A soccer match between Torino and Cagliari at the Olympic Stadium in Turin, Italy, Sunday, April 14, 2019. (Photo by Alessandro Di Marco/ANSA via AP Photo)





Marc Marquez (93), of Spain, steers through a turn at the Grand Prix of the Americas motorcycle race at the Circuit of the Americas, Sunday, April 14, 2019, in Austin, Texas. Marquez crashed and did not finish the race. (Photo by Eric Gay/AP Photo)





Chelsea goalkeeper Kepa Arrizabalaga dives but fails to stop Slavia's Petr Sevcik's second goal, and his team's third, during the Europa League quarterfinal, second leg, soccer match between Chelsea and Slavia Prague at Stamford Bridge stadium in London, Thursday, April 18, 2019. (Photo by Matt Dunham/AP Photo)





Toronto Maple Leafs' Auston Matthews (34) celebrates his goal with teammate Nikita Zaitsev (22) during the third period in Game 5 of an NHL hockey first-round playoff series against the Boston Bruins in Boston, Friday, April 19, 2019. (Photo by Michael Dwyer/AP Photo)





In this Saturday, April 13, 2019, file photo, Mariah Bell, center, of the U.S. reacts to her score with her teammates after performing her women's free program routine during the ISU World Team Trophy Figure Skating competition in Fukuoka, southwestern Japan. (Photo by Toru Hanai/AP Photo)





Former British football player David Beckham waves the checkered flag as Mercedes driver Lewis Hamilton of Britain crosses the finish line during during the Formula One Bahrain Grand Prix at the Sakhir circuit in Bahrain, Sunday, March 31, 2019. (Photo by Andrej Isakovic/Pool Photo via AP Photo)





Boston Celtics forward Jayson Tatum (0) hangs on the rim after slamming a dunk against the Indiana Pacers in the final minute of the fourth quarter of Game 2 of an NBA basketball first-round playoff series, Wednesday, April 17, 2019, in Boston. The Celtics won 99-91. (Photo by Charles Krupa/AP Photo)





Second base umpire Jeff Nelson (45) grabs a fan that ran onto the field as security guards assist and Oakland Athletics' Stephen Piscotty, right, watches in the ninth inning of a baseball game against the Toronto Blue Jays, Saturday, April 20, 2019, in Oakland, Calif. (Photo by Ben Margot/AP Photo)





Spain's Rafael Nadal grimaces as he defeats Argentina's Guido Pella during their quarterfinal match of the Monte Carlo Tennis Masters tournament in Monaco, Friday, April 19, 2019. (Photo by Claude Paris/AP Photo)





Members of the Swiss team congratulate Viktorija Golubic, right, after winning the first set against Madison Keys of the United States, during their playoff-round Fed Cup tennis match, Saturday, April 20, 2019, in San Antonio. (Photo by Darren Abate/AP Photo)





Arizona Diamondbacks Christian Walker bats against the Atlanta Braves during the fifth inning of a baseball game Thursday, April 18, 2019, in Atlanta. (Photo by Tami Chappell/AP Photo)





Columbus Blue Jackets' Cam Atkinson celebrates his goal against the Tampa Bay Lightning during the third period of Game 3 of an NHL hockey first-round playoff series, Sunday, April 14, 2019, in Columbus, Ohio. The Blue Jackets beat the Lightning 3-1. (Photo by Jay LaPrete/AP Photo)





Colorado Avalanche and Calgary Flames players tussle during the first period of Game 2 of an NHL hockey first-round playoff series Saturday, April 13, 2019, in Calgary, Alberta. (Photo by Jeff McIntosh/The Canadian Press via AP Photo)





Serena Iheagwaram of Glasgow competes in the heats of the Women's 100m Backstroke during day two of the British Swimming Championships at Tollcross International Swimming Centre on April 17, 2019 in Glasgow, Scotland. (Photo by Ian MacNicol/Getty Images)





Alisha Lehmann of West Ham Ladies celebrates scoring her sides first goal with her team mates during the Women's FA Cup Semi Final match between Reading Women and West Ham United Ladies at Adams Park on April 14, 2019 in High Wycombe, England. (Photo by James Chance/Getty Images)