The 2012 Chicago Bears.
The last time they were in the playoffs was in 2012/2013 season.
Toronto made the playoffs with Bosh in the 2006-07 season and 07-08 season. Both times they lost in the first round.
2007
The 2009 season is the 8th consecutive season the Colts have made the playoffs. They last missed the playoffs in 2001.
the 2007 08 season
2003
the 2009 season
Through the 2008 season, the last season both the Cubs and White Sox were in the MLB playoffs was 1906. The White Sox defeated the Cubs, 4 games to 2, in the World Series. This is the only season both Chicago teams made the MLB playoffs in the same season.
The 2011-2012 season was the last time they made it to the playoffs, They lost to the Houston Texans in the first round.
The last time the Boston Celtics did not make the playoffs was in the 2020-2021 NBA season. That year, the team finished with a record of 36 wins and 36 losses, placing them in the seventh seed, but they were eliminated in the play-in tournament. Prior to that, the Celtics last missed the playoffs in the 2006-2007 season.
1999-2000 season under head coach Terry Murray.
The last time the Red Wings and Pistons both missed the playoffs was in the 1982-83 season.