Cousineau was selected by the
Boston Bruins in the third round of the
1991 NHL entry draft. As a rookie, Cousineau was named to the Quebec Major Junior Hockey League All-Rookie Team. Cousineau played professionally for the
Toronto Maple Leafs (1996–98),
New York Islanders (1998–99),
Los Angeles Kings (1999–2000). Between his starts in the NHL, Cousineau played in the
American Hockey League,
International Hockey League,
Quebec Senior Hockey League,
Ligue Nord-Américaine de Hockey) and the
Kontinental Hockey League. ==Career statistics==