The NBA's free agency period opens up Saturday. Are there any teams whose futures we'll want to bet now at FanDuel Sportsbook in order to get ahead of potential shifts? numberFire's Austin Swaim joins Jim Sannes to preview free agency, discussing any teams that could get a boost plus teams he's wary of entering the weekend (3:17). Later, Sannes previews this weekend's Formula 1 race in Austria (18:40) and NASCAR's trip to the Chicago street course for the Grant Park 220 (22:32).