Winn emerges as a rookie with growing impact, injecting speed and offense as the Cardinals transition. Winn’s path toward regular at-bats and stolen-base upside adds an intriguing fantasy angle for late-season windows and keeper considerations.

Masyn Winn undergoes knee surgery with Spring Training in view, keeping him on track for a return as a key prospect for the Cardinals. His rehab timeline and performance could influence the organization’s infield depth and potential call-ups in 2026.

Masyn Winn will undergo a knee procedure this off-season but is expected to be healthy by Spring Training, shaping his timeline for a potential breakout in St. Louis.

Masyn Winn’s return to action with St. Louis brings a versatile bat back into fantasy rosters. His recent stint has shown good contact and defensive flexibility, with upside to contribute in runs and multi-category play in deeper formats as he settles in.

Winn delivered a career-defining, multi-hit night with three hits and a decisive 10th-inning RBI, capping a dramatic win. His late-inning contact and fearless hitting with RISP underscored his emergence as a fantasy focal point for the Cardinals, with high-leverage at-bats and a clear path to contributing in multiple categories.