The Challenge Season 37 ratings: TJ Lavin’s final helps Episode 18 finish among top three cable telecasts
Unfortunately for MTV’s The Challenge: Spies, Lies & Allies, a night of eliminations and the start of TJ Lavin’s final in Croatia couldn’t boost it to the top spot in the ratings, but it finished third overall. Several NBA games finished ahead of the competition series, which aired its 18th episode on Wednesday, December 8.