Jon Jones may tune in to UFC 321 for the hugely consequential heavyweight fight, but Tom Aspinall ain't at all concerned with Bones' Saturday night plans ... telling TMZ Sports he doesn't give a s*** about the UFC legend!
We talked to the 32-year-old heavyweight champ before his highly anticipated main event fight against 35-year-old Ciryl Gane ... where we talked about everything from his top-ranked opp, to his rival, Jon.
"I couldn't care less [if Jon Jones' wateches], to be honest," Tom told us.