BIIF baseball: Waiakea returns can-do senior approach

Waiakea's Casey Yamauchi is one of five returning starters for Waiakea. (J.R. De GROOTE/West Hawaii Today)

Casey Yamauchi is most valuable for Waiakea when he’s doing a bit of everything on the diamond: sparking the offense as a leadoff hitter, building a wall at third base and pitching under pressure as a closer.