Gutierrez, 30, was removed from last night's game vs. the Astros in the 4th inning after diving for a ball in center field. Gutierrez is batting .259 (14x54) with 3 doubles, 4 home runs (3 leadoff HR) and 10 RBI in 16 games (13 GS in CF) this season. This will be the fifth trip to the disabled list for Gutierrez since the start of the 2011 season.
Peguero, 26, was batting .246 (15x61) with 11 runs scored, 3 doubles, 1 triple, 2 home runs and 14 RBI in 17 games for the Tacoma Rainiers. He has drawn 11 walks in 17 games for a .351 on-base percentage. In 63 games with the Mariners in 2011-2012, Peguero combined to bat .191 (38x199) with 8 home runs and 26 RBI.