Cassidy began his professional wrestling career in Chikara in 2004 under the ring name Fire Ant. He was a member of the Colony stable, which won the Campeonatos de Parejas once and Chikara’s premier King of Trios tournament twice.
In 2012, Cassidy unmasked and began competing under his real name. He became a member of The Gentleman’s Club faction, alongside Chuck Taylor and Drew Gulak. He left Chikara in 2019 to focus on his career in AEW. He has since become one of the most popular wrestlers in the world, and he is known for his unique style and positive attitude.
