The Corona Panthers defeated El Dorado 5-2 in 8 innings to advance to the CIF Southern Section Division 1 championship game.
Corona will meet El Toro on Friday at 7:30 at Dodger Stadium for the title.
In Division 4, Tahquitz defeated Nogales 5-3 and will take on Grace Brethren for the CIF-SS title.
Moreno Valley is moving on to the Division 6 title game after beating Malibu 6-4 in the semis. The Vikings will take on Santa Maria for the title.
Arrowhead Christian will also be playing for a CIF-SS crown in Division 7 as the Eagles beat Boron 7-4. ACA will face Faith Baptist for the championship.