Zito and Bonds lead Giants to 1-0 victory

Now that he’s no longer trying to live up to the expectations that have come with his $126-million contract, Barry Zito has once again found his groove.

Zito (2-2) pitched 7 1/3 scoreless innings to earn his first win at home with the Giants, beating the Arizona Diamondbacks, 1-0, Saturday behind the 739th home run of Barry Bonds’ career.

“I think I was getting caught up in everything,” said Zito, who was 0-2 with an 8.18 ERA after two starts. Bonds provided the offense with a home run to lead off the second inning against Edgar Gonzalez (1-2). That left him 17 homers away from breaking Hank Aaron’s record of 755.

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Alfonso Soriano is expected to rejoin the Chicago Cubs’ lineup Monday and when he does, he’ll be switched from center field back to left.... The Colorado Rockies designated pitcher Matt Herges for assignment.... Frank Martinez, 40, a Mets fan, was arrested at Shea Stadium on Friday and accused of trying to distract Atlanta Braves players with a high-powered flashlight.