Boston Red Sox prospect Brayan Bello even more impressive for WooSox since adding slider to repertoire
5 things to know about Red Sox pitching prospect Brayan Bello
Rookie Brayan Bello learning on the fly in second Red Sox start: 'He's going to keep growing' - The Athletic
Boston Red Sox prospect Brayan Bello, whose fastball has reached 100 mph, makes Keith Law's Top 100 list
What To Know About Brayan Bello As Red Sox Prospect Makes His Debut
How the Red Sox unearthed prospect diamonds in the rough Brayan Bello and Gilberto Jimenez - The Athletic
May 29, 2015 Idaho Statesman by Idaho Statesman - Issuu
Why was Brayan Bello demoted? The Red Sox felt they could help their present without hurting his future. - The Boston Globe
Boston Red Sox rookie Brayan Bello records 17 swings-and-misses, 7 Ks but loses command late in loss to Orioles
Tony Massarotti reflects on first year in Boston Red Sox NESN booth: 'It was an experiment for everybody It has gone pretty well'
Brayan Bello rocky in MLB debut as Red Sox fall to Rays, drop another AL East series