Boston Red Sox: Koji Uehara retires in Japan

Former Boston Red Sox closer Koji Uehara retitres

Orioles smoke 0-2 Yanks

Koji Uehara - Wikipedia

Red Sox Journal: Koji looks to take it up a notch

Boston Red Sox sign closer Koji Uehara to two-year contract - ESPN

Koji Uehara Retires - MLB Trade Rumors

He threw the last pitch in the 2013 World Series, and now Koji

Ex-Red Sox reliever Uehara, 44, retires in Japan - ESPN

Japanese baseball star Koji Uehara on the past, present and future

Koji Uehara, ex-Boston Red Sox closer, announces retirement

Koji Uehara retires from baseball

KOJI UEHARA

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