Brayan Bello learning from Pedro Martinez

Boston Red Sox could have leadership problem in the clubhouse

Red Sox pitcher reveals crucial pre-Spring Training Pedro Martinez advice

Red Sox pitching prospect Brayan Bello turns in another solid outing for WooSox - and legends like Roger Clemens are starting to notice

Red Sox legend Pedro Martinez praises Brayan Bello's pitching

Brayan Bello saca provecho de la experiencia del inmortal Pedro Martínez

Red Sox pitcher reveals crucial pre-Spring Training Pedro Martinez advice

Brayan Bello tosses two shutout innings in solid spring debut for Red Sox - CBS Boston

Meet Brayan Bello, Red Sox Prospect With Pedro Martinez Changeup

Red Sox Pitcher Brayan Bello Is Back. For Now. - Over the Monster

Brayan Bello impresses in spring debut for Red Sox

MLB: Brayan Bello habla sobre su experiencia con Pedro Martínez

Brayan Bello is really good. Just don't call him the next Pedro. - The Boston Globe

Inside Bello Day: How Brayan Bello has earned the trust of Red Sox fans

Pedro Martinez reacts to Red Sox potential ace: '(Am) I seeing myself?'

Pedro Martinez and Brayan Bello side by side. : r/redsox