Odds are courtesy SportsBetting

Will Jon Jones fight in UFC in 2020?
Yes +140
No -180

Jon Jones next fight
MMA -400
Boxing +250

Which will happen first for Jon Jones?
MMA or boxing match -200
Arrest +150

Additionally, there are odds available for Conor McGregor’s next opponent:

Kamaru Usman +250
Jorge Masvidal +300
Anderson Silva +400
Tony Ferguson +600
Khabib Nurmagomedov +600
Nate Diaz +700
Justin Gaethje +700
Floyd Mayweather +2000