NFL

In other words, "This team has never had a season where they won this exact number of regular-season games":

AFC EAST

• Miami Dolphins: 0, 2, 13, 15+ ^5

• Buffalo Bills: 0, 14+

• New York Jets: 0, 13+

• New England Patriots: 0, 15, 17 ^4

AFC NORTH

• Baltimore Ravens: 0, 1, 2, 3, 15+ ^1

• Pittsburgh Steelers: 0, 16+

• Cleveland Browns: 13, 15+ ^2

• Cincinnati Bengals: 0, 1, 13+

AFC SOUTH

• Jacksonville Jaguars: 0, 13, 15+

• Houston Texans: 0, 1, 13+

• Indianapolis Colts: 15+

• Tennessee Titans: 0, 14+

AFC WEST

• Kansas City Chiefs: 0, 1, 15+

• Los Angeles Chargers: 0, 3, 15+

• Las Vegas Raiders: 0, 14+

• Denver Broncos: 0, 1, 15+

NFC EAST

• Philadelphia Eagles: 0, 15+

• Dallas Cowboys: 2, 14+

• Washington Commanders: 0, 13, 15+

• New York Giants: 0, 15+

NFC NORTH

• Detroit Lions: 13+

• Minnesota Vikings: 0, 1, 14, 16+

• Green Bay Packers: 0, 14, 16+

• Chicago Bears: 0, 2, 16+

NFC SOUTH

• New Orleans Saints: 0, 14+

• Tampa Bay Buccaneers: 1, 14+

• Atlanta Falcons: 0, 15+

• Carolina Panthers: 0, 3, 9, 10, 13, 14, 16+

NFC WEST

• San Francisco 49ers: 0, 1, 16

• Seattle Seahawks: 0, 1, 3, 14+

• Los Angeles Rams: 0, 15+

• Arizona Cardinals: 12, 14+

NOTES

1. The Baltimore Ravens are officially considered an expansion team that started in 1996, despite never having held an expansion draft. The records from 1995 and previously are claimed by the Cleveland Browns.

2. The Cleveland Browns claim the records and championships of the team that was located in Cleveland before 1995, despite all players and personnel relocating to Baltimore and calling themselves the Ravens. They officially went "on hiatus" for 3 years and resumed their records in 1999.

3. The NFL expanded from 14 games to 16 games in 1978. A Bye Week was not added until 1989.

4. No team has ever won 17 games, as the regular season was not expanded to 17 games until 2021.

5. The 1972 Miami Dolphins are the only team to ever go undefeated in the regular season and also win the Super Bowl.