September callups close the 2025 season with a last wave of rookies that fantasy managers should monitor in redraft leagues. Jac Caglianone and Sal Stewart headline the 25-man Top 25, with Carter Jensen and Bryce Eldridge offering multi-category upside. Andrew Painter’s chances for an impact are tempered by innings limits, while Stewart’s .309/.383/.524 pace across Double-A/Triple-A signals real upside for Cincinnati. Overall, the piece blends ceiling with playing-time risk, highlighting stash-worthy long-term assets and near-term bargains.