In his first at-bat since three knee operations, Barry Bonds lined a double that fell just shy of clearing the wall in left-center and helped the San Francisco Giants beat San Diego 4-3 on Monday night. After tipping his batting helmet to the roaring, flashbulb-popping crowd in San Francisco, the seven-time NL MVP went 1-for-4 with a strikeout. "There's just no doubt in my mind that I can keep playing the game at a high level," he said, happy to have made it back into a game. A fan reached over the fence and interfered with Bonds' hit off Adam Eaton (10-4), collecting the ball into the stands, and the play was ruled a double. The scoreboard briefly flashed "704" ? a premature celebration.