Actually, the recent trend of NBA championships shows that the highly favored teams going into the finals have a higher chance of losing. Not saying it'll happen this year, (who's the favorite anyway?), but this just shows that NBA Finals is unpredictable as it can be. Better jinx the ones who you want to lose lmao.
2004
LA Lakers vs Detroit - LA was the favorite, Detroit won the title
2005
San Antonio vs Detroit - Almost even, SA won the title
2006
Dallas vs. Miami - Dallas was the favorite, Miami won the title
2007
San Antonio vs Cleveland - SA was the favorite, SA won the title
2008
LA Lakers vs Boston - LA was the favorite, Boston won the title
2009
LA Lakers vs Orlando - LA was the favorite, LA won the title
2010
LA Lakers vs Boston - LA was the favorite, LA won the title
2011
Dallas vs. Miami - Miami was the favorite, Dallas won the title
2012
OKC vs. Miami - OKC was the favorite, Miami won the title
2013
San Antonio vs. Miami - SA was the favorite, Miami won the title
2014
San Antonio vs. Miami - Miami was the favorite, SA won the title