Chicago sold guard Joe Kopcha to Detroit on September 18,…
Chicago sold guard Joe Kopcha to Detroit on September 18, 1936 for an undisclosed purchase price. The Bears received cash rather than a roster asset, while Kopcha immediately joined the defending champion Lions and appeared in 12 games with seven starts that season. Detroit obtained meaningful one-year line help, supporting the existing B-to-C edge and a Lions win.
Chicago Bears Received
- other cash
Detroit Lions Received
- player Joe Kopcha
Trade Analysis
The Exchange
On September 18, 1936, the Detroit Lions announced that they had purchased guard Joe Kopcha from the Chicago Bears. Contemporary reporting says the purchase price was not announced and that Kopcha would join Detroit immediately. Kopcha joined the defending champions as an active roster addition.
Chicago Bears Return
Chicago received cash, with the amount undisclosed in the contemporary report. That consideration gave the Bears financial value but no identifiable player or draft asset whose later football production can be credited to Chicago. Because the amount is unknown, the return cannot be quantified beyond the verified sale itself. A C grade appropriately reflects a real but non-football return whose size is not documented.
Detroit Lions Return
Detroit received Joe Kopcha as an active player. Kopcha appeared in 12 games for the Lions in 1936 and started seven, providing immediate line service to the defending NFL champions. His Detroit stay was limited to that season, so the return was useful rather than transformational. Still, seven starts from the acquired guard is concrete roster value and supports Detroit's B grade.
Value in Hindsight
The distinction between a purchase of Kopcha and a transfer of abstract rights changes the historical picture. Detroit was buying a veteran guard it could use immediately, and the Lions did exactly that. Chicago received an undisclosed payment but no traceable on-field asset. Kopcha's one season of regular work gives Detroit the stronger measurable football outcome, even though the brief tenure limits the ceiling of the grade.
Final Verdict
Detroit Lions Win. Detroit turned the transaction into 12 games and seven starts from Kopcha, while Chicago's documented return was cash of an unknown amount. The existing B for Detroit and C for Chicago remain proportional to that evidence. The September 18 transaction date and active-player status align with the contemporary announcement.