A six-run sixth after Washington had tied the game at 3-3 in the top half dropped the Wild Things in the series opener against the Jackals.
Behind a four-run fourth, Lake Erie quieted Washington's bats late after jumping ahead and took the finale. Washington still won the set at home this weekend.
The Wild Things took the middle game of the series behind a quality outing from Stephen Knapp and six runs of offense.
Using a seven-inning quality start from Spencer Johnston, a three-hit night from Tristan Peterson and multiple players with RBI, Washington won the series opener against the Crushers.
Washington amassed 15 hits in the series finale and rubber game against Florence but late offense sparked the Y'alls to a win to take the series.
Florence plated five runs in the eighth inning of Wednesday's middle game and evened the series with a 6-4 decision.