The Pointers will face Linfield (40-7) at 8pm tonight with the winner advancing to the Monday championship game.
Luke Watson shut out Kean in the final two innings for the save. JP Feyereisen went the first 7 innings for the victory.
Other Saturday finals
Linfield 10, Southern Main 1
Ithaca 5, Millsaps 2
Webster 5, Manchester 3