LHP Tyler Anderson ready for Mariners debut vs. Rangers

With only four healthy starting pitchers, the Seattle Mariners needed a reliable arm at the trade deadline.

It would appear left-hander Tyler Anderson fits that bill.

Anderson, acquired earlier on Wednesday from the Pittsburgh Pirates, is scheduled to make his Mariners debut Saturday night against the Texas Rangers in Arlington, Texas.

Anderson (5-8, 4.35 ERA) has gone at least five innings in each of his 18 starts thi