Worley pitched seven strong innings and combined with John Daniels to shut out the Giants, 6-0, Friday night in the finale of the three-game series at Municipal Stadium.
The JetHawks, who left the stadium for a seven-hour bus-ride to Lancaster after the game, won for the sixth time in the season's first nine games. They begin a three-game set with High Desert today at 2 p.m.
The shutout in front of 1,859 fans was the first in the California League this year.
"I knew (the Giants batters) like to attack the ball," Worley said. "With my sinking fastball, I knew I could get ground-ball outs."
Worley, a 25-year-old right-hander who is in his fifth season of minor league baseball, struck out two, walked two and threw 93 pitches.
Worley (1-0) walked more batters (30) than he struck out (26) during a 1-7 stint at Class AA Port City last season.
"That was like night and day from what (Worley) was last year," JetHawks Manager Dave Brundage said. "His command was outstanding. He is getting ahead of people. He's making people beat him."
Pitching with a lead, and getting four great defensive plays behind him helped Worley.
Catcher Dusty Wathan threw out a runner at third in two-consecutive innings and Marcus Sturdivant made a diving catch in the third to rob Jon Sbrocco of an extra-base hit.
Jose Cruz Jr., starting in center field, snared a sinking liner hit by Alex Morales in the third.
"Things just went my way," Worley said.
Despite another productive night for the offense, which had 10 hits, and Worley's performance, the game's pivotal play came in the fourth when Wathan caught Tim Garland stealing.
San Jose had already tested Wathan's arm in the third and failed, when Wathan threw a perfect strike to Carlos Villalobos to get Jose Alguacil trying to steal third.
The next inning, Tim Garland tried to take third with one out and the Giants trailing 3-0. Wathan made the same throw to nail Garland.
"(San Jose) helped us out," Brundage said. "That was, by far, the biggest play of the game."
Wathan said he was surprised by San Jose's strategy.
"I got two good pitches to throw on," he said. "I was a little shocked that (Garland) went. Anytime you throw a guy out, it's as good as getting a hit."
Again, the JetHawks got plenty of those.
Cruz went 3-for-4 with a pair of RBI and Jason Cook hit his second home run of the season, a two-run blast to left field that gave Lancaster a 2-0 lead in the second.
"I was in a good hitter's situation," Cook said. "He threw me a fastball in. To tell you the truth, I didn't think it was going out. I thought it was too high."
The JetHawks added another run in the third on Cruz's RBI single through a drawn-in infield.
"(The hit) was kind of luck," Cruz said. "I was just trying to put the ball in play."
He added another run-scoring single in the fifth as the JetHawks scored twice and made it 5-0.
Villalobos drove in Cruz in the sixth with an RBI single to make it 6-0.