The script has flipped for the Cavaliers and Raptors heading into Game 4 of their first-round series, with Cleveland holding a 2-1 lead but facing a hostile Scotiabank Arena crowd. According to the CBS Sports prediction model, which has correctly forecasted outcomes in over 60 percent of playoff simulations this season, the margin for error narrows significantly for both teams in a setting where home teams have won 67 percent of Game 4s this decade. The Cavaliers’ reliance on Donovan Mitchell’s isolation scoring—he has accounted for 34 percent of their points in the series—becomes a liability if the Raptors’ perimeter rotation, led by Scottie Barnes, forces turnovers in transition. Toronto, meanwhile, must improve its 29.8 percent conversion rate from beyond the arc to stretch Cleveland’s defense. The model identifies rebounding differential as the single most predictive variable in this matchup, and the Raptors rank 12th in playoff offensive rebounding rate. The outcome of this game will either hand the Cavaliers a commanding 3-1 lead or reset the series to a best-of-three.