The 2025 MLB season has seen significant injury challenges for fantasy baseball managers, particularly involving key players like Bryce Harper, Jackson Merrill, and Matt Chapman. Harper, batting for the Philadelphia Phillies, has been sidelined with persistent wrist inflammation stemming from previous issues, making his timeline for return uncertain. Meanwhile, Jackson Merrill, the San Diego Padres' promising center fielder, is recovering from a concussion that occurred during a recent game, with a potential return this week if he passes concussion protocols. Lastly, Matt Chapman of the San Francisco Giants is dealing with a hand injury that has interrupted what was proving to be his best season yet.

Understanding these players' injury histories is crucial for fantasy managers. Harper's chronic wrist problems raise concerns about his long-term availability, while Merrill's concussion adds another layer to his injury-plagued season. Chapman, who was enjoying a career resurgence, faces a recovery timeline that could extend into the All-Star break, making his return vital for the Giants' push in the NL West. As the season progresses, monitoring these injuries closely will be essential for fantasy lineups.