The N.F.L. announced penalties on Thursday for four players who had violated the league’s gambling rules.
Isaiah Rodgers, a cornerback who started nine games last season, and Rashod Berry, a reserve tight end, of the Indianapolis Colts and the free agent defensive tackle Demetrius Taylor, who played in one game last season for the Detroit Lions, were suspended for at least a year for betting on N.F.L. games in the 2022 season.
Nicholas Petit-Frere, an offensive tackle with the Tennessee Titans, received a six-game suspension for betting on other sports while at the team’s facility. He will be allowed to participate in training camp and preseason practices and games.