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

Ray Kuhn offers up his favorite fantasy baseball waiver wire adds for Week 10. Welcome to Marcelo Mayer and Alejandro Osuna ...

Customarily, the Red Sox hold a brief, informal ceremony to welcome each new call-up to the major leagues after a big league ...

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

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 post Red Sox’ Marcelo Mayer makes insane catch vs. Braves appeared first on ClutchPoints.

Boston Red Sox fans are clamoring for Roman Anthony. The No. 1 prospect in all of baseball is hanging out at Triple-A, too ...

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, ...

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

Boston Red Sox SS prospect Marcelo Mayer is getting the call to the major leagues, as starting 3B Alex Bregman (calf) is headed to the injured list. Fantasy ... but hitting a baseball against ...

The Red Sox promoted Marcelo Mayer with Alex Bregman hurt! Who are the top Bregman replacements? Who are the top waiver wire pitchers from the weekend? Daniel Palencia is a name to target if you need ...

A large majority of Red Sox fans here at Fenway Park stood for Marcelo Mayer‘s first major league at-bat Saturday. Meanwhile, ...