Cards' Roberts, four others suspended
All five prospects to miss 50 games for violating drug program
NEW YORK -- Five Minor League players were suspended Friday for violating the Minor League Drug Prevention and Treatment Program, the Office of the Commissioner of Baseball announced. Cardinals No. 10 prospectGriffin Roberts, Red Sox right-hander Francisco Lopez-Soto, Yankees righty Alex Mauricio, Reds catcher Hunter Oliver and A's right-hander Dallas Woolfolk