Koji Uehara Hangs It Up
Who would you rather face, Koji (2013) or Papelbon(2007)? : r/redsox
Koji Uehara - Wikipedia
Koji Uehara Announces Retirement; His 2013 Red Sox Season Should Be Remembered Forever - CBS Boston
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Boston, St. Louis ready to renew October rivalry
Koji Uehara signs two-year deal with Red Sox - The Boston Globe
Koji Uehara - Wikipedia
Red Sox hang on for win
Darren O'Day announces his retirement - Lone Star Ball
Japanese reliever Hirokazu Sawamura chose Red Sox due to track record, history - The Athletic
Koji Uehara - Wikipedia
Baseball: Former Red Sox pitcher Koji Uehara to retire
Clay Buchholz, Will Middlebrooks, and Koji Uehara Metal Print by Jared Wickerham - MLB Photo Store