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

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 ...

But top prospect promotions are still the most exciting thing that can happen on the Fantasy Baseball waiver wire. Because, ...

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

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

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

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, ...

Fantasy baseball is all about the long game. Players you drafted early who struggle are not suddenly untalented bums who ...

Boston Red Sox top prospect Marcelo Mayer seems to be getting close to making his Major League debut. Mayer's well-rounded ...

A top Red Sox prospect got the call to the majors! Marcelo Mayer was the biggest hitting prospect call-up this past week.