Message:
Week%27s%20Premier%20Performer%20Honored%20by%20SL1: After%20all%20of%20Masaki%20Yamaguchi%27s%20years%20in%20baseball%2C%20some%20have%20suggested%20%2D%2D%20albeit%20very%20delicately%20%2D%2D%20that%20he%20should%20think%20about%20calling%20it%20quits%2E%20But%20the%20%22mature%20adult%2C%22%20as%20he%20calls%20himself%2C%20showed%20last%20week%20that%20he%27s%20still%20capable%20of%20keeping%20up%20with%20the%20youngsters%2E%20The%2040%2Dyear%2Dold%20Matsuyama%20second%20baseman%20was%20honored%20today%20as%20the%20Sub%20League%201%20Player%20of%20the%20Week%2E%0A%0AHe%20fended%20off%20all%20comers%20by%20posting%20a%20%2E350%20average%20with%207%20hits%20in%2020%20at%2Dbats%2C%202%20home%20runs%20and%208%20RBIs%2E%0A%0AYamaguchi%20is%20hitting%20%2E229%20this%20season%20with%205%20home%20runs%2C%2052%20RBIs%20and%2042%20runs%20scored%2E%20He%20has%20113%20hits%20in%20493%20at%2Dbats%2E%0A