Who Should I Start? Brian Robinson Jr. or Tank Bigsby

Monday, December 15, 10:20 PM

Across 14 games this season, San Francisco 49ers running back Brian Robinson Jr. has recorded 349 rushing yards and two touchdowns on 81 carries. The 26-year-old has spent the entirety of the 2025 season in a backup role behind star 49ers running back Christian McCaffrey. Robinson Jr. has yet to record double-digit carries in a game in 2025 and has just seven receptions on the season, so his standalone fantasy value is limited. However, if McCaffrey were to suffer an injury, Robinson Jr. would immediately become a viable starting fantasy running back. He's proven he can succeed in a lead-back role in the past, racking up 799 rushing yards and eight touchdowns on 187 carries across 14 games with the Washington Commanders in 2024. In fantasy leagues with 12 or more teams, Robinson Jr. is worth rostering just in case McCaffrey goes down.

Friday, December 19, 10:31 PM

Philadelphia Eagles running back Tank Bigsby (illness) does not carry an injury designation heading into Saturday's contest against the Commanders. Bigsby recorded his most rushing attempts in a game so far this season against the Raiders last week, racking up 17 carries for 57 yards. He had some heavy fourth quarter involvement with a 31-point lead and the game secured. Bigsby was also just one yard short of his first touchdown of the year. Unfortunately for him, this trend will likely continue, and he will only get this much time on the field when Saquon Barkley is either not healthy or not needed. It's clear at this point that Bigsby is the top understudy in the backfield, but he should not be starting in fantasy with him still being stuck down in the depth chart.