Thousands of people crowded the Al Houghton Stadium for the game in San Bernardino.
The Ocean View Little League All-Stars from Huntington Beach advanced with a 2-1 victory over Red Bluff in the West Region Tournament championship game.
Ocean View right-hander Hagen Danner pitched a three-hitter, retiring the final 18 batters he faced and not walking anyone.
Ocean View will travel to South Williamsport, Pa. for a matchup against the all-stars from the Cumberland American Little League in Rhode Island, the New England Region.
The 65th Little League World Series kicks off Friday.
The Associated Press contributed to this story.