Welcome to the latest edition of RotoBaller's Rookie Report your go-to source for tracking the rise of MLB's most promising ...

We're past the point of expecting top prospects to come up from the minors and immediately carry our Fantasy teams. That's ...

Just when you think the prospect pipeline might dry up for a week, the Red Sox bring up Marcelo Mayer to play third base.

The Boston Red Sox called up top prospect Marcelo Mayer on Saturday, but fantasy managers might want to temper expectations ...

HR, 13 SB, .850 OPS, 30 BB, 66 K 2025 minors: .265 BA (166 AB), 8 HR, 2 SB, .796 OPS, 20 BB, 37 K I've hinted at it before, ...

June officially arrives on Sunday; incredibly, we are already two months into the MLB season. The grind continues, and it's time to scour the waiver wire to pick up an injury replacement or stash the ...

Fantasy Baseball Week 11 features the call-up of top prospect Jac Caglianone, now a must-add across all leagues. Meanwhile, ...

Three top fantasy baseball prospects - Jacob Misiorowski, Andrew Painter, Marcelo Mayer - that can make big impacts. These ...

Check out all of our starting pitcher rankings and other lineup selection tools here to help you make smart fantasy baseball lineup decisions. MLB betting tips for each day's slate of games will also ...

Marcelo Mayer is a fantasy baseball waiver wire stash for Week 8 (2025). Target Marcelo Mayer as a top prospect free-agent waiver wire pickup for fantasy baseball.

The minor league player pool is full of players looking for a chance in the majors, but only a rare few will impact fantasy ...