The Diamondbacks designated right-hander Luis Frías for assignment on Thursday when they claimed catcher Andrew Knizner off ...

An MLB analyst has identified a very interesting candidate to make the Cleveland Guardians' roster out of spring training.

Cincinnati pulled ahead in the bottom of the 6th, where the Guardians allowed four runs on two errors, including a 3-run home run by Reds’ catcher Will Banfield off Guards RHP Luis Frias (0.2IP ...

It will certainly be a tough act to follow, but Anthony Castrovince has identified another pitcher who may help Cleveland reach that point again: offseason addition Luis Frias. "The 26-year-old ...