Verified NFL Trade Profile
TradeVerdicts connects John Martinkovic to 3 exact public NFL transactions involving Green Bay Packers, Washington Commanders, and New York Giants.
How to Read This Profile
Every transaction below comes from an explicit player-to-trade relationship in the TradeVerdicts database. Name-only substring matching is not used.
The cards summarize the date, teams, assets, grades, and verdict. Open the full trade page for the complete analysis and sourcing context. Grading standards are explained in the TradeVerdicts methodology.
Chronological Timeline
Trade 1 of 3
Washington received Ted Cook from Green Bay Packers for John Martinkovic. The recorded outcome does not show enough separation to identify a clear winner.
Trade 2 of 3
New York Giants received undisclosed consideration, Jack Spinks / Johnny Spinks, undisclosed draft pick (selection not identified) and John Martinkovic from Green Bay Packers for undisclosed consideration, 1957 twelfth round pick (#145-Glenn Bestor), Herb Rich and 1958 third round pick (#36-Ray Nitschke). The recorded outcome does not show enough separation to identify a clear winner.
Trade 3 of 3
Green Bay Packers received 1958 third round pick (#36-Ray Nitschke) from New York Giants for John Martinkovic. The recorded outcome favors Green Bay Packers.