The Windsor Express play their final home game of the regular season tonight, against Niagara.
The back-to-back champions have stumbled down the stretch, losing four of their last six games, including a 99-92 loss in Niagara a few weeks ago.
In ten meetings this season, the Express have beat the River Lions six times.
The two are set to meet in the first round of the playoffs, which start Monday.
Windsor wraps up its season tomorrow in London.
The Express need two more wins to match its inaugural season record of 22-18. That year, Windsor took the Summerside (now Island) Storm to five games, but lost in the first round of the playoffs.