Last Saturday’s Grand Slam: Australia episode drew 502,000 viewers, up 115,000 viewers from the previous week’s episode of Collision. The show was helped greatly by the NBA All-Star Weekend programming which served as the show’s lead-in, getting the highest number since December 21, 2024 when Collision had a lead-in from the college football playoffs. In 18-49, Grand Slam drew 0.21, up 0.11 from last week. It was their best number since July 2023. The show was #8 on the top 50 cable chart for the night. Grand Slam aired from 10:52PM until 12:56AM. (Ratings credit: Programming Insider)