Rookie Taylor Trammell homered and added a key RBI double, third baseman Dylan Moore thwarted a Dodgers rally with a terrific defensive play in the seventh and the Seattle Mariners beat Los Angeles 4-3 on Monday night in a matchup of early season division leaders. Seattle handed the Dodgers a second straight loss, the first time on the young season Los Angeles dropped consecutive games. It came on the strength of a couple long balls off Dodgers starter Dustin May and a strong start by Justus Sheffield.