NEW YORK (AP) Excerpts from NFL Commissioner Roger Goodell's decision to uphold New England Patriots quarterback Tom Brady's four-game suspension:

THE CONCLUSION:

''Notwithstanding my enormous respect for his accomplishments on the field and for his contributions and role in the community, I find that, with respect to the game balls used in the AFC Championship Game and the subsequent investigation, Mr. Brady engaged in conduct detrimental to the integrity of, and public confidence in, the game of professional football.''

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THE EVIDENCE:

''In short, the available electronic evidence, coupled with information compiled in the investigators' interviews, leads me to conclude that Mr. Brady knew about, approved of, consented to, and provided inducements and rewards in support of a scheme by which, with Mr. Jastremski's support, Mr. McNally tampered with the game balls.''

''Mr. Brady's affirmative action to ensure that this information would not be available leads me to conclude that he was attempting to conceal evidence of his personal involvement in the tampering scheme, just as he concealed for months the fact that he had destroyed the cellphone requested by investigators.''

REASONING FOR THE PUNISHMENT:

''In terms of the appropriate level of discipline, the closest parallel of which I am aware is the collectively bargained discipline imposed for a first violation of the policy governing performance enhancing drugs; steroid use reflects an improper effort to secure a competitive advantage in, and threatens the integrity of, the game.''