Valenzuela died last month at the age of 63 and TMZ obtained his death certificate on Tuesday, which also noted decompensated alcoholic cirrhosis and nonalcoholic steatohepatitis cirrhosis as underlying causes for the pitcher’s death.

Fernando Valenzuela’s cause of death has been determined after the Dodgers legend died last month at the age of 63. According to his death certificate, the broadcaster and former pitched died due to decompensated alcoholic cirrhosis and nonalcoholic steatohepatitis cirrhosis.

Los Angeles Dodgers legend Fernando Valenzuela died at the age of 63 last month. At the time, the cause of death was not known. However, TMZ reported Tuesday that Valenzuela died of septic shock, according to his death certificate which TMZ obtained.

The underlying cause of death comes almost a month after the beloved Dodgers' pitcher was pronounced dead from a mysterious illness.

Legendary Dodgers pitcher Fernando Valenzuela's cause of death was septic shock, according to a death certificate obtained by TMZ.

Fernando Valenzuela, the Dodgers pitching ace who helped the team win the 1981 World Series, died of septic shock last month, according to his death certificate.