Mariners' top pitchers Iwakuma, Walker likely to miss opening day

McClendon also confirmed that Felix Hernandez is expected to be Seattle's opening day starter when the Mariners open the season on March 31 against the

Hisashi Iwakuma was a star for the Mariners in 2013, finishing third in the AL Cy Young voting :: Elaine Thompson/AP

McClendon also confirmed that Felix Hernandez is expected to be Seattle's opening day starter when the Mariners open the season on March 31 against the Angels.