He is n't the first .
He wo n't be the last , but another fan ran on the field during a professional sports game , only this time it was during the second game of the nfl 's opening week monday night doubleheader .
He is n't the first and he wo n't be the last , but another fan ran on the field during a professional sports game , only this time it was during the second game of the nfl 's opening week monday night doubleheader .