Alyssa Olson tossed a perfect game and Alissa Good pitched a one-hitter Thursday as the Jefferson softball team spanked Cedar Falls in a Mississippi Valley Conference twinbill at Jefferson, 12-0 in four innings and 10-0 in six innings.

Olson collected nine strikeouts and pitched her perfect game in the 12-0 victory in the season opener. Hannah Towns went 3-for-3 with a single, double, grand slam and five RBIs. Tori Brandon, Liv Erickson and Maddie Hansen had two hits for the J-Hawks. Brandon and Erickson had two RBIs.

Good had five strikeouts and pitched her one-hitter in the 10-0 verdict. Avery Guy, Towns and Taylor Holub had two hits. Holub drove in two runs.