The Cy Young case for Koji Uehara - Beyond the Box Score
Mike Napoli, a World Series Champion with the #RedSox in 2013, Retires from Baseball After 12 Big League Seasons. – Blogging the Red Sox
Koji Uehara - Wikipedia
RED SOX NOTEBOOK: Koji Uehara may be back soon
Uehara retires; Star on 2013 Red Sox World Series winner
Former Red Sox pitcher Koji Uehara announces retirement
Koji Uehara: one of the biggest winners in baseball history retires - World Baseball Softball Confederation - Tokyo 2020 Olympic Baseball Europe Africa Qualifier
Daisuke Matsuzaka - Wikipedia
Baseball: Former Red Sox pitcher Koji Uehara announces retirement
Koji Uehara has retired, but his stint in Boston won't be forgotten - The Boston Globe
Boston Red Sox defeat the Detroit Tigers - as it happened, Sport
Uehara retires; Star on 2013 Red Sox World Series winner