Nicknamed "Cannonball," he was renowned for having one of the hardest shots during his playing career.

Pitre was born in Salaberry-de-Valleyfield, Quebec, Canada. He began his hockey career in the Quebec Hockey Association in 1908. In 1910, he joined the Montreal Canadiens of the National Hockey Association (NHA). He played for the Canadiens for seven seasons, helping them win the Stanley Cup in 1916 and 1924.

In 1913, Pitre briefly played for the Vancouver Millionaires of the Pacific Coast Hockey Association (PCHA). He returned to the Canadiens in 1914 and remained with the team until 1923.

Pitre was a versatile player who could play both offense and defense. He was known for his hard shot and his speed. He was also a skilled stickhandler and passer.

Pitre retired from hockey in 1923. He was inducted into the Hockey Hall of Fame in 1962.

Here are some of Pitre's career highlights:

Stanley Cup champion (1916, 1924)
NHA First All-Star Team (1913, 1914)
NHL Second All-Star Team (1922)
NHL Top Scorer (1922)
Inducted into the Hockey Hall of Fame (1962)