Koji Uehara, former Texas Ranger, retires - Lone Star Ball
Baseball: Former Red Sox pitcher Koji Uehara announces retirement
Closer Koji Uehara of Boston Red Sox held out with stiff shoulder - ESPN
Red Sox World Series Champ Koji Uehara Announces Retirement
BASEBALL/ Giants' pitcher Uehara tearfully calls it a career after 21 seasons
8,175 Koji Uehara” Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
Red Sox: Old friend Koji Uehara's charmed baseball life
Japanese baseball star Koji Uehara on the past, present and future of his sport - Olympic News
Koji Uehara reflects on glory years and life after baseball
Uehara's unlikely rise to BoSox closer