Red Sox legend Pedro Martinez praises Brayan Bello's pitching
Pedro Martinez and Brayan Bello side by side. : r/redsox
Dynasty Baseball: Welcome to the Brayan Bello Breakout - FantraxHQ
Young talented pitcher Brayan Bello has much upside so far.
Pedro Martinez Explains Why Brayan Bello's Worth Hype, How He Can Become Ace - Sports Illustrated Inside The Red Sox
Brayan Bello Makes MLB Debut With Boston Red Sox; Chris Sale Starts For WooSox And Has Meltdown
Boston's Brayan Bello emerging as one of baseball's best young pitchers
Pedro Martinez believes Brayan Bello could be a 'Cy Young type of pitcher
Red Sox: Kenley Jansen: Pedro Martínez reencarnó en Brayan Bello
A conversation with Pedro Martinez, covering his career and more