Jose Fernandez had cocaine in his system and was legally drunk when he was killed in a boating accident last month, according to autopsy and toxicology reports.
The reports were obtained by ESPN on Saturday.
Fernandez, 24, had a blood alcohol content of .147, nearly twice the legal limit, when his boat crashed into a Miami Beach jetty Sept. 25.
It is unknown who was driving the boat at the time of the crash.