NHL Standard
- Bold indicates league leader
Sign up for the free Hockey Reference newsletter and get scores, news and notes in your inbox every day.
It's also available for football, basketball and baseball.
NHL Miscellaneous
- Bold indicates league leader
NHL Playoffs
- Bold indicates league leader
Other Standard
Transactions
- Transaction information may be incomplete.
Frequently Asked Questions
When was John Mahaffy born?
John Mahaffy was born on July 18, 1919.
Where was John Mahaffy born?
John Mahaffy was born in Montreal, Canada.
How tall was John Mahaffy?
John Mahaffy was 5-7 (170 cm) tall.
How much did John Mahaffy weigh when playing?
John Mahaffy weighed 165 lbs (74 kg) when playing.
Is John Mahaffy in the Hockey Hall of Fame?
John Mahaffy has not been elected into the Hockey Hall of Fame.
How many goals did John Mahaffy have?
John Mahaffy had 11 goals over his career.
How many points did John Mahaffy have?
John Mahaffy had 36 points over his career.
How many Stanley Cups has John Mahaffy won?
John Mahaffy never won a Stanley Cup as a player.
When did John Mahaffy retire?
John Mahaffy last played in 1944.
Player News