J.P. Crawford hit a grand slam and Emerson Hancock pitched seven scoreless innings as the Seattle Mariners completed a three-game sweep of the visiting Cleveland Guardians with a 6-0 victory Sunday afternoon. Crawford, celebrating his first Father’s Day as a dad after the offseason birth of a daughter, went deep off Luis Ortiz (3-8) in a five-run second inning. Hancock (3-2), who was coming off three consecutive no-decisions in which he went at least five innings and allowed no more than two runs, gave up just two hits, walked one and struck out four.