Career
He was 86-103 with a 4.93 European Research Area in 278 games (231 starts). He also had 50 complete games, 15 shutouts, 5 saves, 720 strikeouts, 655 walks and 1,444 innings pitched. He later coached for the Industriales.
He was born in Havana, Cuba.
Diaz died from a myocardial infarction at the age of 42.