20:4320:43, 9 February 2011diffhist−148
Indianapolis Colts
The Colts were league champions in the NFL in 1968. The loss to the Jets in the AFL-NFL World Championship does not override this.
20:4320:43, 9 February 2011diffhist−3
Minnesota Vikings
The Vikings were league champions in the NFL in 1969. The loss to the Chiefs in the AFL-NFL World Championship does not override this.
20:4320:43, 9 February 2011diffhist−175
Las Vegas Raiders
The Raiders were league champions in the AFL in 1967. The loss to the Packers in the AFL-NFL World Championship does not override this.
20:4020:40, 9 February 2011diffhist0
Kansas City Chiefs
The Chiefs were league champions in the AFL in 1966. The loss to the Packers in the AFL-NFL World Championship does not override this.
28 January 2011
00:3000:30, 28 January 2011diffhist−95
Miami Dolphins
Removed inaccurate statement about the Dolphins being the first professional football franchise to accomplish a perfect season. The Cleveland Browns achieved this when they were a member of the AAFC.
20:4320:43, 9 February 2011diffhist−148
Indianapolis Colts
The Colts were league champions in the NFL in 1968. The loss to the Jets in the AFL-NFL World Championship does not override this.
20:4320:43, 9 February 2011diffhist−3
Minnesota Vikings
The Vikings were league champions in the NFL in 1969. The loss to the Chiefs in the AFL-NFL World Championship does not override this.
20:4320:43, 9 February 2011diffhist−175
Las Vegas Raiders
The Raiders were league champions in the AFL in 1967. The loss to the Packers in the AFL-NFL World Championship does not override this.
20:4020:40, 9 February 2011diffhist0
Kansas City Chiefs
The Chiefs were league champions in the AFL in 1966. The loss to the Packers in the AFL-NFL World Championship does not override this.
28 January 2011
00:3000:30, 28 January 2011diffhist−95
Miami Dolphins
Removed inaccurate statement about the Dolphins being the first professional football franchise to accomplish a perfect season. The Cleveland Browns achieved this when they were a member of the AAFC.