The NFL has suspended Dallas Cowboys right tackle La'el Collins for five games for violating the league's substance abuse policy.

The Dallas Cowboys are expected to open the season at Super Bowl champion Tampa Bay without right guard Zack Martin after the four-time All-Pro tested positive for COVID-19.

(AP Photo/Charlie Riedel)Las Vegas starting offensive linemen Kolton Miller, Denzelle Good, Rodney Hudson and Gabe Jackson are active for the Raiders against Tampa Bay after spending time on the COVID-19 list this week. Safety Johnathan Abram remains on the COVID-19 list for at least one more day and is missing the game. ___TAMPA BAY AT LAS VEGASBuccaneers: QB Ryan Griffin, OL Aaron Stinnie, LB Quinton Bell, DL Khalil Davis, WR Cyril Grayson. Raiders: WR Bryan Edwards, CB Keisean Nixon, QB Marcus Mariota, G Patrick Omameh, DE David Irving. ___CAROLINA AT NEW ORLEANSPanthers: QB Will Grier, CB Stantley Thomas-Oliver, G John Miller, OL Mike Horton, WR Marken Michel.

Cleveland Browns quarterback Baker Mayfield (6) celebrates on the field after their 49-38 win against the Dallas Cowboys in an NFL football game in Arlington, Texas, Sunday, Oct. 4, 2020. Mayfield threw for two touchdowns, including one set up when Garrett had a strip sack in a third straight game, and Beckham scored three times and the Cleveland Browns held on to beat the Dallas Cowboys 49-38 on Sunday. Dallas is the first team since Oakland in 2012 to allow at least 38 points in three straight games in the same season. Cowboys: C Joe Looney injured his right knee on the first offensive play of the game and didn't return. Cowboys: New York Giants in second of three straight home games next Sunday.