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Daisuke Yamai (山井 大介, Yamai Daisuke, born May 10, 1978 in Toyonaka, Osaka, Japan) is a Japanese professional baseball pitcher with the Chunichi Dragons. He is most noted for his combined perfect game with Hitoki Iwase in the 2007 Japan Series to clinch the title for the Dragons for the first time since 1954.

Daisuke Yamai
Yamai with the Chunichi Dragons
Chunichi Dragons – No. 29
Bats: Right Throws: Right
NPB debut
April 27, 2002, for the Chunichi Dragons
Career statistics
(through 2018)
Career highlights and awards


In the 2007 Nippon Series, he threw eight innings of a combined perfect game with Hitoki Iwase to decide the series against the Hokkaido Nippon-Ham Fighters.[1]

On 29 June 2013, Yamai threw the 88th no-hitter in NPB history against the Yokohama Baystars in a 9-0 win.[2]

External linksEdit


  1. ^ "Chunichi Dragons win Series with perfect game". New York Times. 1 November 2007. Retrieved 26 August 2016.
  2. ^ "Dragons' Yamai tosses no-hitter against BayStars". Japan Times. 29 June 2013. Retrieved 26 August 2016.