Diamondbacks starter Brandon Webb threw off a mound on Saturday for the first time since March 4. Webb, who hasn't pitched in a game since Opening Day of last season, threw about 30 pitches before Arizona took on St. Louis. He threw only fastballs, but the reports were excellent. "A great step for him," manager A.J. Hinch said. "That's the beginning of what we hope to be a ball rolling in the right direction."