Mariners left-hander Erik Bedard could make his season debut on July 6 if he avoids any injury setbacks. Seattle manager Don Wakamatsu said Thursday that Bedard will throw for the Mariners' team in the Arizona League on Saturday. If all goes well, he'll start for Triple-A Tacoma next Thursday before taking the mound against the Royals on July 6. Bedard has not pitched since having shoulder surgery in August.