About Pedro Martinez
CWS@BOS: Red Sox retire Martinez's No. 45 before game
Pedro Martínez - Wikipedia
Red Sox pitcher Pedro Martinez delivers a pitch during the first
Red Sox All-Time Uniform Numbers
Red Sox retire Pedro Martinez's number
Mookie Betts won MVP after a career season. Past Red Sox greats
Red Sox to retire Pedro Martinez' number - Over the Monster
Pedro Martinez's 'parade' continues as Red Sox retire number