The latest fantasy football waiver wire pickups for Week 18 highlight several key players who could make an impact as teams head into the final stretch of the season. Notably, Julius Chestnut of the Tennessee Titans has seen limited action this year, averaging only 0.7 half-point PPR fantasy points per game. However, with Tony Pollard sidelined due to illness and Tyjae Spears potentially out with a concussion, Chestnut may finally get a chance to start against the Houston Texans. Despite his lack of production, he could be a viable flex option in deeper leagues, although the matchup is challenging as the Texans' defense has been tough on running backs.

Another player to watch is Trey Benson from the Arizona Cardinals, who has missed the last two games due to an ankle injury. If he returns for the season finale, he could provide a boost for fantasy teams. Meanwhile, Bryce Young of the Carolina Panthers has had a tumultuous season, but his recent performances since reclaiming the starting role indicate he may be worth adding in 12-team leagues.

Also from the Panthers, Mike Boone has struggled to find playing time, ranking low among running backs this season. However, with Chuba Hubbard now on injured reserve, Raheem Blackshear emerges as a potential waiver wire target, especially for those who had Hubbard on their roster. Lastly, Brandin Cooks of the Dallas Cowboys, once a fantasy staple, has seen his value decline significantly this season, making him a risky pickup despite his experience.