Who Should I Start? Kenneth Walker III or Tyjae Spears

Friday, December 12, 5:00 PM

Seattle Seahawks running back Kenneth Walker III is a risky start in Week 15 against the Indianapolis Colts. No matter the matchup this season, Walker has been very unpredictable for fantasy purposes. He is hovering around 50-55% of the snaps while splitting time with fellow running back Zach Charbonnet. Despite a low snap count and relatively low volume, Walker has been relatively efficient as a runner, especially over the second half of the season. Additionally, his involvement as a receiver has helped boost him into a flex player with upside. However, Walker cedes just about every touchdown opportunity to Charbonnet. Walker has scored just one touchdown since Week 3 of this season. His lack of touchdown opportunities has resulted in low-end fantasy performances. The Colts are No. 14 against opposing running backs in fantasy. They are also allowing just 3.87 yards per carry to running backs. Walker may be able to buck that trend this week, but he needs to find the end zone to provide any sort of upside. He is a possible flex player this week, but you could very well end up with another 3.8-point dud as we got from Walker in Week 14 against the Falcons.

Saturday, December 13, 10:54 AM

Tennessee Titans running back Tyjae Spears remains firmly on the fantasy radar as an RB3/flex option in full-PPR leagues ahead of Sunday's Week 15 contest against the San Francisco 49ers. Spears lost key volume to Tony Pollard (25 carries, 161 yards, two touchdowns) last week, but he still maintained a sizable role on passing downs. He has at least three targets in all eight of his games this season, and he's averaging an impressive 4.3 catches per game over the last four weeks. Spears' impressive pass-catching volume has allowed him to rank as the overall RB34 in fantasy points per game since Week 6 (minimum four games played). This week, he takes on a 49ers defense that has struggled against pass-catching backs. Specifically, the Niners have allowed the most catches, eighth-most receiving yards, and eighth-most receiving touchdowns to opposing running backs in 2025. While Pollard has generated most of the buzz after last week's big game, Spears should be the name to get excited about in this backfield, given how often pass-catching backs excel against this 49ers run defense. Spears should be viewed as a strong RB3/flex option in Week 15.