Jon Rahm won the Memorial Tournament at Muirfield Village in Dublin, Ohio, on Sunday and moved to No. 1 in the world golf rankings. Rahm saw an 8-shot lead at the turn dwindle to three with three holes to play. … Jack Nicklaus revealed that he and his wife, Barbara, had the coronavirus in March. … Austin Dillon won the NASCAR Cup race at Texas Motor Speedway on Sunday. There were 15,000 to 20,000 fans on hand as Richard Childress racing went 1-2 with Tyler Reddick finishing second. … In baseball exhibitions on Sunday, the New York Yankees topped the visiting New York Mets, 6-0, and the Chicago White Sox downed the crosstown Cubs, 7-3, at Wrigley Field. … The first NBA exhibition games at the restart will have 10-minute quarters rather than the standard 12-minute periods.