Japan’s Daisuke Matsuzaka brings his mysterious gyroball against Vinny Castilla and the Mexican team tonight. I’ve written quite a bit about Matsuzaka back when we thought there was a chance he could come to the United States this offseason. Here’s a link with all four of my posts on the topic – scroll to the bottom to start at the beginning.
UPDATE: Fittingly, Jeff Passan’s interview with Matsuzaka recently reveals that he does not throw the gyroball regularly. Hat tip to Will Carroll, who pointed me to that article and brought the gyroball to the forefront in the U.S.
