Pedro Martinez Says The Red Sox '04 ALCS Comeback Was Sparked By

October 20, 2004: 'Hell freezes over'; Red Sox complete historic ALCS comeback over Yankees in Game 7 – Society for American Baseball Research

Boston Red Sox icon David Ortiz elected to Baseball Hall of Fame

Boston Red Sox icon David Ortiz elected to Baseball Hall of Fame

The best team to ever become a footnote: 15 years later, Cardinals recall runaway train Red Sox who could not be stopped - The Athletic

New York Yankees, Boston Red Sox rivalry through the years

Altuve, Javier lead Astros to 8-5 win at Rangers in Game 3 of ALCS

A brief history of Red Sox postseason comebacks - Over the Monster

Pedro Martinez — the infield prospect, not the pitcher — joins Rays

David Ortiz's impact on Red Sox history

Let's relive the Red Sox 2004 World Series: Mark Bellhorn's dinger wins Game 1 - Over the Monster

The Yankees Vs. Red Sox Rivalry: Exploring Since Its Start

Ortiz, Pedro, Boggs to Participate in Red Sox Winter Weekend

Pedro Martinez Teddy's Ballgame

SI 60: Sportsmen Of The Year: The 2004 Boston Red Sox - Sports Illustrated