The Los Angeles Dodgers paused right-hander Roki Sasaki’s rehab program and indicated the rookie may not return this season. Sasaki, 23, landed on the 15-day injured list on May 13 with an impingement in his right shoulder. Manager Dave Roberts said Sasaki stopped playing catch this weekend and there is no timeline for him to resume throwing. Sasaki joined the Dodgers in January after four successful seasons with Japan’s Chiba Lotte Marines of Japan.