Ani Kilambi has joined the Nationals as their new general manager, making the 31-year-old who had been with the Philadelphia Phillies the latest young face to join president of baseball operations Paul Toboni in Washington.

Bobby Witt Jr. had his first career four-hit game along with three RBIs to help the Kansas City Royals beat the Detroit Tigers 7-3 for a doubleheader sweep.

DETROIT Jonathan Schoop and Christin Stewart each hit a two-run homer in the third inning to lift the Detroit Tigers to a 4-3 victory over the Kansas City Royals on Tuesday night. Whit Merrifield launched a three-run shot in the top of the third for Kansas City, but the Tigers answered quickly and held on from there. There were a pair of blunders in the ninth on the same play when Detroit first baseman C.J. 'Kansas City starter Kyle Zimmer pitched two scoreless innings, then hit JaCoby Jones with a pitch to start the Detroit third. Kansas City recalled OF Nick Heath and RHP Jake Newberry.