Adam Law hit his first Class AAA home run, but the Tacoma Rainiers still fell to the Salt Lake Bees on Saturday, 5-2 at Cheney Stadium.
Law, a shortstop who was called up from Class AA on May 27, was 2 for 3 with two RBI. His two-run shot closed the gap to 3-2 in the sixth.
Former Mariner Dustin Ackley was 4 for 4, all singles, for Salt Lake.
Tacoma, which has lost five of its last six, wraps up a five-game set with the Bees on Sunday.