Christian McCaffrey The Top RB Play In Championship Round

San Francisco 49ers running back Christian McCaffrey enters Sunday's NFC Championship game against the Detroit Lions in Santa Clara as -- yet again -- the alpha option in fantasy. Last week against Green Bay the dual threat racked up 128 all-purpose yards and two touchdowns. Detroit's run defense was stellar during the regular season, only allowing 14.1 half-PPR points to opposing running backs, which was tops in the league. They finished strong as well, maintaining No.1 status over their last five regular season games. In the playoffs, the Lions held Rams breakout back Kyren Williams to 61 yards on the ground and the Bucs' Rachaad White to 55 yards. However, McCaffrey has been as matchup-proof as they come, putting up 21 and 18.8 fantasy points against the second and third-ranked Rams and Bucs run defenses, respectively. DFS players willing to spend on McCaffrey should look forward to a solid day even if Detroit stifles the 49ers' rushing attack early, as San Francisco likely shifts his usage into the passing game.