In a nutshell -- the offshore sites seem to be pretty tight in regards to the odds they are offering for the Quinton Jackson/Dan Henderson fight that will take place at UFC 75 on September 8th in London.

Rampage at -150 and Henderson at +120.  

I ran a site poll at Fight Opinion in June to come up with an approximation of what the odds for the fight could have been.  Based on our reader response, they approximated the odds to be Jackson at -180 and Henderson at +120.  That roughly translates to the fans giving Jackson a 60/40 edge over Henderson going into the fight.

Therefore, the odds that the offshore sites are offering for the fight seem pretty much in line with the conventional wisdom amongst the hardcore MMA fans.