Who Should I Start? Brian Robinson Jr. or Kyren Williams

Tuesday, December 30, 9:27 PM

Across 16 games this season, San Francisco 49ers running back Brian Robinson Jr. has recorded 90 carries for 391 yards and two touchdowns. The 26-year-old has spent the entirety of 2025 in a secondary role behind star 49ers running back Christian McCaffrey, who leads the NFL with 399 touches heading into the team's Week 18 matchup against the Seattle Seahawks. Robinson Jr. has been fairly efficient when given the opportunity so far this season, averaging 4.3 yards per carry. He's also proven to be a productive lead back at certain points in his career, recording 2,720 rushing yards and 22 total touchdowns across 57 career NFL games. However, his production upside in San Francisco is firmly capped as long as McCaffrey remains healthy. Robinson Jr. should not be on fantasy radars heading into Week 18.

Tuesday, January 20, 8:19 PM

Los Angeles Rams running back Kyren Williams did most of the heavy lifting in the team's thrilling overtime victory over the Chicago Bears in the Divisional Round of the playoffs, carrying the ball 21 times for 87 yards and two touchdowns while adding four catches for 30 yards on five targets. Meanwhile, backfield mate Blake Corum had only six carries for 19 yards. Williams isn't heading into the most ideal matchup in the NFC Championship game on Sunday against the division-rival Seattle Seahawks, but he'll still be a top-three fantasy RB on volume alone in a high-flying offense. Williams could be a letdown against a Seahawks defense that allowed the second-fewest half-PPR points per game to the RB position during the regular season, including a league-low five rushing TDs. And if Corum gets more involved like he was at the end of the regular season, it would lower Williams' floor more.