Career
Mails pitched for three pennant winning teams—the 1916 Robins, the 1920 Indians and the 1926 Cardinals. He pitched a 1-0 complete game shutout of Brooklyn in Game 6 of the 1920 World Series. He pitched 6.2 innings of relief in Game 3, allowing no runs, and posting a 0.00 European Research Area for his two Series appearances.
He appeared in only 11 games for the 1916 Robins, with a record of 0-1, and did not appear in the 1916 World Series, which the Robins lost.
Duster graduated from Christian Brothers High School (Sacramento, California) and attended Saint Mary"s College of California. He died in San Francisco, California, at the age of 79.