Peter McDuffe trades
| Kansas City Scouts acquire | Date | Detroit Red Wings acquire | ||
|---|---|---|---|---|
 | Gary Bergman | August 22, 1975 | Glen Burdon |  |
| Bill McKenzie | Peter McDuffe | |||
| St. Louis Blues acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
 | Peter McDuffe | May 25, 1971 | 1971 1st round pick (#10-Steve Vickers) |  |