Who Should I Start? Brian Robinson Jr. or Zach Charbonnet

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.

Thursday, January 15, 12:30 PM

Seattle Seahawks running back Zach Charbonnet enters the playoffs as one of the hottest RBs in the league, having scored four rushing touchdowns in his last three games combined. In the Week 18 regular-season finale against the San Francisco 49ers, who the Seahawks will play for a third time this Saturday night, Charbonnet had 17 carries for 74 yards and a touchdown. He added three catches for 23 yards. The 25-year-old's touchdown was a 27-yard scamper, which ended up being the only TD of the game on either side. The previous week, he saw a season-high 18 rushing attempts for a season-high 110 yards and two rushing scores in a win over the Carolina Panthers. In Week 1 against San Fran, Charb had 12 carries for 47 yards and a TD. He will continue to split touches with Kenneth Walker III, but Charbonnet isn't a bad RB option in fantasy leagues this week against a banged-up 49ers defense that has allowed the sixth-most half-PPR points per game to RBs in the last five weeks.