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In 1991 the beat the Dallas Cowboys to win the Division Championship.
in 1971 Liverpool Reserves won their division championship.
2007
North Carolina beat Michigan to win the 1993 NCAA Division I Men's Basketball Championship.
Peru State won the NAIA National Division II Championship in 1990.
The University of San Francisco defeated the University of Iowa, 83-71, to win the 1956 NCAA Division I basketball championship.
Yes, The Cleveland Cavaliers beat the Golden State Warriors 93-89 to win the 2016 NBA Championship.
1981
Leeds United was the last team to win the old football first division.
The Detroit Lions won 9 games in 2016 but the Green Bay Packers won the division championship. They won the division in 1991. They last won the NFL championship in 1957. That was before the Super Bowl.
Sugar Robinson
dallas mavericks 2011