FROM A TO Z
Baltimore: Receiver Chris Givens was acquired from St. Louis last month. He scored his first touchdown with the Ravens last week against Jacksonville.
Buffalo: Running back Karlos Williams could be the first player to score in his first seven career games. He has 432 total yards, seven touchdowns in six games.
Cincinnati: Andy Dalton has started every game at quarterback for the Bengals since 2011, when Carson Palmer held out and was traded to Oakland.
Cleveland: Johnny Manziel was selected the starting quarterback for the rest of the season. He has passed for 933 yards and five touchdowns in six games.
Denver: Brock Osweiler will make his first career start as Peyton Manning battles foot, rib and shoulder injuries. Manning was benched last week.
Houston: The Texans claimed quarterback Brandon Weeden off waivers to back up T.J. Yates, who will start for the injured Brian Hoyer (concussion).
Indianapolis: The Colts have the 28th-ranked pass defense, giving up 279.3 yards passing per game. They also surrender the 11th-most yards rushing (114.9).
Jacksonville: Allen Hurns’ streak of games with a touchdown reception came to an end at seven games against Tennessee.
Kansas City: Alex Smith needs six more completions to set the Chiefs’ franchise record for consecutive throws without an interception (233).
Miami: The Dolphins average 4.8 yards per rush, fourth-most in the NFL, but they run the ball on only 35% of their plays (third-fewest in the league).
New England: Tom Brady has thrown more touchdowns passes against Buffalo (61) than any other team. He has 24 regular-season wins against the Bills.
New York Jets: Brandon Marshall has 25 catches for 293 yards and one touchdown in three games against Houston. He leads the Jets with 753 yards receiving.
Oakland: Rookie tight end Clive Wilford has three touchdowns over the last four games. Receiver Andre Holmes has scored on four of his seven catches.
Pittsburgh: The Steelers give up the fourth-fewest rushing yards per game (93.0), but the sixth-most passing yards (278.4). Pittsburgh has a plusfive turnover differential.
San Diego: The Chargers will retire LaDainian Tomlinson’s No. 21 on Sunday. He retired as the NFL’s fifth all-time leading rusher with 13,684 yards.
Tennessee: Tight end Delanie Walker is the Titans’ top receiver with 53 catches for 617 yards. Receiver Kendall Wright is second with 28 catches for 343 yards.