Favre 's pass , his last as a Packer , was intercepted by Corey Webster during the 2007–08 NFL playoffs in the match against the Giants .
Green Bay won the coin toss to start the extra period , but on the second play of overtime Favre 's pass , which would be his last as a Packer , was intercepted by Giants defensive back Corey Webster , who returned the ball 9 yards to the Green Bay 34-yard line .
2007–08 NFL playoffs