Bob Manders hit a home run for the Lannon Stonemen on Sunday, but the host Waterford Rivermen prevailed.
Waterford improved to 2-0 in the Land O' Lakes Grand Championship playoffs, downing Lannon 5-4.
Chris Harmeling hit a 3-run home run for the winners. Ty Engler was the winning pitcher. Nick Erd was the pitcher of record for Lannon.
In the other LOL Grand Championship playoff game, New Berlin knocked Cedarburg out of the playoffs with a 5-3 win.
On Sunday at Joecks Field in Lannon, the Stonemen host New Berlin. The loser is eliminated. The first pitch is set for 1:30 P.M.