John Madden just checked out

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Madden’s 103-32-7 record gives him a career winning percentage of 75.9%, which is the all-time record with a minimum of 100 wins. Legendary Packers coach Vince Lombardi is in second place, at 73.8%. Unsurprisingly, the active leader in winning percentage is Belichick, but there is virtually no chance of him catching Madden.