On the other hand, the Red Sox's 2021 first-round pick, Marcelo Mayer, had a blazing hot spring and looks like the future of the shortstop position. He's now in Triple-A, where he's hit a pair of ...

Another guy who is approaching the big leagues is Marcelo Mayer. Mayer was one of the team's hottest hitters throughout Spring Training but didn't make the team out of camp. He's coming ...

Kristian Campbell, Roman Anthony and Marcelo Mayer have spent hundreds of hours in the building, rotating around its 10 tunnels, though their best work always seems to happen in Cage 4 ...