Toronto Blue Jays mascots

A mascot with a blue jay reminiscent head, and a human body.
Ace at the Rogers Centre during the 2013 season.

Over the years, the Toronto Blue Jays have created three full-time mascots, all of which portray the bird for which the team was named.

BJ Birdy was the team mascot from 1979 to 1999. For the 2000 season, BJ was replaced by Ace and Diamond, two new characters. Diamond was dropped at the end of the 2003 season, leaving Ace the sole mascot. In recent years, Ace has been joined on an occasional basis by Junior. This happens on "Junior Jays Sundays", formerly "Junior Jays Saturdays".