| Season | UFB Champion | Runner Up |
| 2003 | Stanford Cellar Dwellars | John's Bombers |
| 2004 | Autistic Phlegm Leppars | Penthouse Panda Bears |
| 2005 | Green Bay Blizzard |
Belle City Generals |
| 2006 | Autistic Phlegm Leppars | Green Bay Blizzard |
| 2007 | Autistic Phlegm Leppars | Team Friendship |
| 2008 | Kailua-Kona Menehune | Autistic Phlegm Leppars |
| 2009 | Team Friendship | Autistic Phlegm Leppars |
| 2010 | LiverDamage | 40 Thieves |
| 2011 | LiverDamage | Beltway Bombers |
| 2012 | Semi-Sober Macabees | Flying Squirrels |
| Season | Regular Season Leaders | Click for Final Standings |
| 2003 | Autistic Phlegm Leppars | Full Standings |
| 2004 | Autistic Phlegm Leppars | Full Standings |
| 2005 | Autistic Phlegm Leppars |
Full Standings |
| 2006 | Autistic Phlegm Leppars | Full Standings |
| 2007 | Autistic Phlegm Leppars | Full Standings |
| 2008 | Kailua-Kona Menehune | Full Standings |
| 2009 | Team Friendship | Full Standings |
| 2010 | LiverDamage | Full Standings |
| 2011 | LiverDamage | Full Standings |
| 2012 | Semi-Sober Macabees | Full Standings |
| Season | Manager | Team |
| 2003 | Mannie Abdulwahab | Dallas Tigers |
| 2004 | Jeremy Wildfire | Penthouse Panda Bears |
| 2005 | Ryan Witte |
Green Bay Blizzard |
| 2006 | JP Sheehan | Autistic Phlegm Leppars |
| 2007 | ||
| 2008 | ||
| 2009 | ||
| 2010 | ||
| 2011 | ||
| 2012 | ||