Kerley slows down with cramp, out of 200 meters at worlds


              Gold medalist Alison Dos Santos, of Brazil, center, stands with silver medalist Rai Benjamin, of the United States, left, and bronze medalist Trevor Bassitt, of the United States, after the men's 400-meter hurdles final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Charlie Riedel)
            
              Bronze medalist Trevor Bassitt, of the United States, celebrates after the men's 400-meter hurdles final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore.(AP Photo/Charlie Riedel)
            
              Gold medalist Jake Wightman, of Britain, poses on the podium after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Gregory Bull)
            
              Gold medalist Jake Wightman, of Britain, poses on the podium after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Gregory Bull)
            
              Gold medalist Jake Wightman, of Britain, poses on the podium after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Gregory Bull)
            
              Geoff and Susan Wightman pose with their son Gold medalist Jake Wightman after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Geoff and Susan Wightman pose with their son Gold medalist Jake Wightman after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Wilbert Greaves gives Kristjan Ceh, of Slovenia, his gold medal after the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Kristjan Ceh, of Slovenia, celebrates after winning the gold medal in the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Kristjan Ceh, of Slovenia, celebrates after winning the gold medal in the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Eleanor Patterson, of Australia, competes during the women's high jump final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Charlie Riedel)
            
              Eleanor Patterson, of Australia, competes during the women's high jump final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Charlie Riedel)
            
              Gold medalist Eleanor Patterson, of Australia, celebrates her win in the women's high jump final the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Gregory Bull)
            
              Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Geoff and Susan Wightman pose with their son Gold medalist Jake Wightman after the men's 1500-meter final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Wilbert Greaves gives Kristjan Ceh, of Slovenia, his gold medal after the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Kristjan Ceh, of Slovenia, celebrates after winning the gold medal in the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Kristjan Ceh, of Slovenia, celebrates after winning the gold medal in the final of the men's discus throw at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/David J. Phillip)
            
              Eleanor Patterson, of Australia, competes during the women's high jump final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Charlie Riedel)
            
              Eleanor Patterson, of Australia, competes during the women's high jump final at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Charlie Riedel)
            
              Gold medalist Eleanor Patterson, of Australia, celebrates her win in the women's high jump final the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Gregory Bull)
            
              Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Gold medalist Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Alison Dos Santos, of Brazil, reacts after winning the men's 400-meter hurdles final run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Noah Lyles, of the United States, wins a heat during the men's 200-meter semifinal run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Noah Lyles, of the United States, wins a heat during the men's 200-meter semifinal run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Noah Lyles, of the United States, wins a heat during the men's 200-meter semifinal run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
            
              Fred Kerley, of the United States, sits on the track after a heat during the men's 200-meter semifinal run at the World Athletics Championships on Tuesday, July 19, 2022, in Eugene, Ore. (AP Photo/Ashley Landis)
Kerley slows down with cramp, out of 200 meters at worlds