Matt Cain pitched two scoreless innnings in his spring debut for San Francisco before the Milwaukee Brewers rallied to beat the Giants 7-3 Monday night. Travis Ishikawa and Zelous Wheeler homered and Chris Narveson threw two scoreless innings for the Brewers, who trailed 3-0 after five innings. Aubrey Huff homered and Gregor Blanco stole two bases and scored twice for the Giants.