Daisuke Matsuzaka to retire after 2021 NPB season

Baseball: Ex-major leaguer Matsuzaka to end career after 23 seasons

Ichiro Suzuki surprising Diasuke Matsuzaka at his retirement is the heartwarming moment you need to see today

Daisuke Matsuzaka reportedly will retire after this season : r/NPB

2023 World Baseball Classic Top 10 Prospects — College Baseball, MLB Draft, Prospects - Baseball America

Ex-major leaguer Matsuzaka to end career after 23 seasons - Nikkei Asia

Rōki Sasaki - Wikipedia

Tag - The Japan Times

A file photo shows Japanese pitcher Daisuke Matsuzaka, who played for the Boston Red Sox and New York Mets of Major League Baseball (MLB) and the Fukuoka SoftBank Hawks and Chunichi Dragons

Daisuke Matsuzaka ends 23-year career, surprised by Ichiro Suzuki in ceremony - ESPN

Young guns: The Japan Series showcases young pitching talent - The Japan Times

Japanese Baseball Cards: 2023

Retiring greats get deserved curtain calls as NPB season wraps up - The Japan Times