Dice-K shines in return from DL, Red Sox beat Royals 5-1
Daisuke Matsuzaka retires after 23-year career
Boston Red Sox Stat of the Day, April 2021
How the 2012 Red Sox unraveled - The Boston Globe
2007 Boston Red Sox season - Wikipedia
Lions veteran Daisuke Matsuzaka to retire following injury struggles - The Japan Times
Boston Red Sox, History & Notable Players
Dice-K sharp in return; Red Sox beat Royals 5-1 - The San Diego Union-Tribune
Red Sox reportedly sign OF Yoshida to 5-year, $90 million deal
Jason varitek hi-res stock photography and images - Alamy
Red Sox Legend Ted Williams' Connection to the SouthCoast
Red Sox 5, Royals 1: Boston Finally Grabs Series Win Behind Daisuke Matsuzaka - SB Nation Boston
Daisuke Matsuzaka Stats, Fantasy & News
Matsuzaka, Red Sox reach agreement on six-year deal - ESPN