Green Bay Packers Coach Dan Devine Broke His Leg in a Disastrous Debut Packers-Giants, 1970, Lambeau Field. Dan Devine in his first game as Head Coach. Giants QB was Fran Tarkenton (who started as a Vikings in the early 60s, was traded to the Giants in 1967, and back to the Vikings in 1972)...
Packers started the scoring with a 100 yd missed FG return...
gave up two TDs in six seconds...
trailed 42-24 at the end of the 3rd Qtr...
Dan Devine's lower leg was broken in two places during a Packers' interception of Tarkenton...
closed to 42-38...
then Giants hiked it over their punters head into the end zone...and Giants recovered for a Packers safety (42-40) instead of a Packers TD...
Packers drive to the Giants 36 and in range for a 43 yd FG (the game was in 1971, and the goal posts were still at the goal line, not the end line)...
EDIT: And threw an interception and never got off a kick...