The NFL teams have finished the season with eighteen wins and one loss:
N E patriots
The 2007 New England Patriots were the only team to be at 18-0 at one point during an NFL season. The Patriots were 16-0 during the regular season, then won 2 post season games. They would then lose in Super Bowl XLII to the New York Giants and finish their season at 18-1. The 1972 Miami Dolphins were the only team to go undefeated the entire season. The Dolphins were 14-0 in the regular season and then won 3 post season games, which included the Super Bowl, to end the year at 17-0.
2007 Patriots, 1985 Bears, 1984 49ers
Orioles and Yankees
Adrian Peterson lead the NFL in 2009 with 18 touchdowns.
18 - 85 Bears
As far as we know there's only seven seasons and they just finished season 3 which wasn't on the island and neither was season 2 so there's no season 18
They are currently on an 18 regular season game winning streak, dating back to the 2008-09 season where they finished with 9 straight wins.The Colts are currently 9-0 in the 2009-10 season and are tied for 2nd with the longest regular season winning streak with the patriots
17-0 Miami Dolphins 18-0 Patriots
In the 1980 NHL season, each of the 21 teams played 80 games.
Yes. Each season teams will play 15 to 18 games against teams from the other league.
The 2007 New England Patriots had a 16-0 regular season, and two playoff wins to post an 18-1 record (lost Super Bowl), Two other teams had 15-1 records and won three playoff games: 1984 San Francisco 49ers 18-1 1985 Chicago Bears 18-1