The Mariners have made a few of roster moves,including putting catcher Kenji Johjima on the 15-day disabled list with a strained right hamstring.
Veteran backup catcher Jamie Burke was promoted from Triple-A Tacoma to replace Johjima. Also, the Mariners sent third baseman Matt Tuiasosopo to Tacoma and promoted right-handed reliever Sean White from the Triple-A club. An opening in the bullpen was created on Wednesday when left-handed starter Ryan Rowland-Smith went on the 15-day DL with triceps tendinitis.
— Jim Street