When the defending champs left spring training five weeks ago,they could not have dreamed they would finish April with their KungFu Panda bound for surgery, their injured center fielder playingcamp games in Arizona and their No. 3 hitter slumping so badlytheir catcher had to borrow a mitt from another injured teammateand play first base. The Giants understandably feel fortunateto finish April 13-13 after taking a nutty 2-1 victory against theNationals on Saturday. The winning run scored when scuffling AubreyHuff came off the bench in the seventh inning and drew abases-loaded walk.