As the fantasy basketball season approaches its climax, Week 23 presents critical decisions for your lineup. Several teams will play three games, with the Brooklyn Nets, Cleveland Cavaliers, and Dallas Mavericks among those with a full slate. With key injuries and lineup changes, savvy fantasy owners have an opportunity to leverage players with low roster rates.

Stephon Castle and Ziaire Williams emerge as enticing start candidates. Castle, with a 41% start rate, has excelled recently, averaging 20 points and 4.8 assists over six games while leading San Antonio on a push for the play-in spot. Williams, on the other hand, has stepped up for the Nets amidst a lack of postseason hope, averaging 15.2 points and earning a starting role with a mere 14% roster rate. In contrast, Bradley Beal is a prime sit candidate due to his soft-tissue injury, likely limiting his availability during a busy schedule.

In the forward category, Naji Marshall and P.J. Washington warrant attention. Marshall has been productive with an average of 22.7 points per game, while Washington is on fire, shooting 56.9%. However, Lauri Markkanen is a risky start, having missed recent games, raising questions about his availability. At center, Alex Sarr and Nick Richards both present potential, while Chet Holmgren's recent hip strain creates uncertainty.