Jared Eivins' two-run single in the bottom of the seventh inning lifted Jefferson past Marion, 8-7, Tuesday night in a non-conference baseball game at the J-Hawk diamond.

Jefferson (12-27) won the game despite committing seven errors.

The J-Hawks play at Iowa City West (31-7) in the Class 4A substate tournament quarterfinals Friday night at 7.

Marion (18-18) plays Davenport Assumption in the Class 3A district semifinals Friday at Solon at 5 p.m.