New York State Athletic Commission executive director Kim Sumbler has stepped down.
A New York Department of State representative told MMA Junkie on Wednesday that Sumbler recently resigned for personal reasons. Sumbler told Boxing Scene, which first reported the news, she departed the position to care for her elderly parents.
Sumbler will be replaced in an acting capacity by Matthew Delaglio, who has worked for the NYDOS since 2015, most recently serving as the NYSAC’s boxing director. Delaglio previously worked for the New Jersey-based Main Events boxing promotion.
“Serving the State of New York, the greater combat sports community, and athletes we protect has provided me with a sense of purpose, pride and belonging that no other organization has been able to provide,” Sumbler wrote in her resignation letter, which MMA Junkie acquired. “While it will be challenging to wake up every day and not come into this brilliant atmosphere filled with amazing people, I must focus on my family and health moving forward.
“While I will no longer be able to contribute to the continued growth of the Athletic Commission for these personal reasons, I firmly believe that the Athletic Commission couldn’t be in better hands. Matthew Delaglio will assume the role of Acting Executive Director. I’m sure you feel the same when I say there is no better leader for this Commission than Matt. I wish all the great success, happiness and fulfilment this position has to offer for Matthew. … It has been a great honor and a tremendous privilege to serve the People of the State of New York, the Commission, and the combat sports community.”
In a memo issued Wednesday, Sumbler was praised by New York Secretary of State Robert J. Rodriguez as an “esteemed colleague and friend,” who throughout her time as executive director “has broken barriers and made significant contributions to the world of boxing and MMA in New York State, leaving a lasting impact.”
Sumbler was appointed NYSAC executive director in November 2017, 14 months after the state approved regulation of mixed martial arts. Prior to her NYSAC role, Sumbler regulated combat sports for nine years with the Seneca Nation of Indians Athletic Commission.
This story was updated May 8, 2024 at 4:00 p.m. with a section of Sumbler’s resignation letter.
