Over the course of his career, he has represented Hockey Hall of Fame inductees Luc Robitaille and Chris Chelios. Since 2005, Brisson has represented six first overall selections in the NHL Entry Draft, including three consecutive (Sidney Crosby in 2005, Erik Johnson in 2006, Patrick Kane in 2007). Brisson is the agent for John Tavares, who went first in the 2009 Draft and for Nathan MacKinnon, who went first in 2013. Additional clients Brisson represents include Jonathan Bernier, Claude Giroux, Carl Hagelin, Seth Jones, Kyle Okposo, Andrew Shaw, and Mathew Barzal among others.