Cubs: Chicago bought the contract of OF Ian Happ from Class AAA Iowa and put him in the starting lineup against the Cardinals. He hit his first major league home run in the 5-3 loss. RHP Felix Pena was optioned to Iowa.
Mariners: RHP Ryan Weber lasted less than four innings in his season debut with Seattle before leaving the game with tightness in his shoulder.
Mets: RH closer Jeurys Familia is expected to return in three to four months after having surgery Friday to repair a blocked artery near his right armpit. The team said in a statement Saturday that the righthander can resume throwing in six weeks and should pitch again this season.