Tracy Pratt trades
| Toronto Maple Leafs acquire | Date | Colorado Rockies acquire | ||
|---|---|---|---|---|
 | Tracy Pratt | March 8, 1977 | 1977 3rd round pick (#47-Randy Pierce) |  |
| Buffalo Sabres acquire | Date | Vancouver Canucks acquire | ||
|---|---|---|---|---|
 | Jerry Korab | December 27, 1973 | John Gould |  |
| Tracy Pratt | ||||
| California Golden Seals (Oakland) acquire | Date | Pittsburgh Penguins acquire | ||
|---|---|---|---|---|
.gif){kind=small} | Earl Ingarfield Sr. | January 30, 1969 | Tracy Pratt |  |
| Dick Mattiussi | George Swarbrick | |||
| Gene Ubriaco | Bryan Watson | |||
| Chicago Blackhawks acquire | Date | New York Rangers acquire | ||
|---|---|---|---|---|
 | Dick Meissner | June 4, 1965 | Ray Cullen |  |
| Mel Pearson | John McKenzie | |||
| Tracy Pratt | ||||
| Dave Richardson | ||||