No. 2: 2007 First Round
Photograph By Jed Jacobsohn/Getty Images
The 67-win Mavs went out with a whimper, no-showing for win-or-go-home Game 6 against eighth-seeded Golden St. in the 2007 first round. The Warriors' 111-86 win wrapped up the biggest upset -- in terms of regular-season win differential -- in NBA history.
