Brayan Bello learning from Pedro Martinez

Brayan Bello Makes MLB Debut With Boston Red Sox; Chris Sale Starts For WooSox And Has Meltdown

Red Sox legend Pedro Martinez praises Brayan Bello's pitching

Young talented pitcher Brayan Bello has much upside so far.

BRAYAN BELLO IS OVERRATED!? REACTING TO RED SOX HOT TAKES!!

These young Red Sox arms will benefit from working with Pedro Martinez in spring training

Young talented pitcher Brayan Bello has much upside so far.

Pedro Martinez hypes Red Sox prospect as 'more talented' than himself

Red Sox's Brayan Bello feels 'huge motivation' hearing Pedro Martinez call him a potential Cy Young winner in future

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

Red Sox Notebook: Alfaro, bidding for roster spot, calls working with Varitek dream come true.

Kenley Jansen on Brayan Bello: 'He's Pedro Martinez Jr.' – NBC Sports Boston

The Brayan Bello show is set to resume, and his Red Sox teammates can't wait – NBC Sports Boston

MLB: Brayan Bello habla sobre su experiencia con Pedro Martínez

Red Sox legend Pedro Martinez praises Brayan Bello's pitching