Kazuo Matsui: Former Japanese Born Mets Infielder (2004-2006)
Kaz Matsui: Where is he now? - Amazin' Avenue
Major League Baseball Agrees To $275 Million Deal in Japan - WSJ
Mets Lose Young Infielder, Likely for Season
Matsui in starting lineup for Astros debut tonight
Kaz Matsui: Where is he now? - Amazin' Avenue
Ranking the best Japanese players in MLB history, from Ichiro and Ohtani to Kazuhiro Sasaki
Mike's Mets: June 2020
How ownership's frugality led Angels to squander 6 years of Mike Trout and Shohei Ohtani : r/baseball
Kazuo Matsui Baseball Stats by Baseball Almanac
Indians pitcher Trevor Bauer to miss Game 2 ALCS start after drone injury – New York Daily News
Kaz Matsui: Where is he now? - Amazin' Avenue
Kazuo Matsui is now the new manager of the Saitama Seibu Lions : r/NPB