49ers best record in a season 1950 to 2011
49ers best record in a season 1950 to 2010
49ers best record in a season 1950 to 2009
49ers best record in a season 1950 to 2008
49ers best record in a season 1950 to 2007
49ers best record in a season 1950 to 2006
49ers best record in a season 1950 to 2005
49ers best record in a season 1950 to 2004
49ers best record in a season 1950 to 2003
49ers best record in a season 1950 to 2002
49ers best record in a season 1950 to 2001
49ers best record in a season 1950 to 2000
49ers best record in a season 1950 to 1999
49ers best record in a season 1950 to 1998
49ers best record in a season 1950 to 1997
