In the early stages of the 2025 MLB season, savvy fantasy managers are already eyeing potential waiver wire gems. Eric Cross highlights a selection of players under 40% rostered on Yahoo! that could offer value as replacements for injured players or underperforming late-round picks. Ben Rice (NYY) has emerged as a standout option after capitalizing on Giancarlo Stanton's injury, boasting an impressive .320 batting average and power potential. Jung Hoo Lee (SFG) has also caught the eye with his solid start, combining steals and a high contact rate.

Adding depth, Isiah Kiner-Falefa (PIT) has shown promise in multi-position eligibility and consistent batting, while Jordan Walker (STL) continues to intrigue with improved metrics despite concerns about his groundball rate. On the pitching side, Jordan Hicks (SFG) is back in the rotation with notable velocity gains, and rookie Chase Dollander (COL) is set to debut, boasting impressive minor league stats. Finally, José Alvarado (PHI) presents potential as a closer, sharing duties while showcasing electric stuff. These players could provide the boost needed for your fantasy roster as the season progresses.