Apparently both of them have black JJ belts, which only shows how little this means nowadays. Strickland even joked about tossing his black belt into the boot of his car and never bothering getting it out.
I honestly don't know what to think of this fight. Obviously we should expect it to be a 100% stand up fight, but who wins is open for debate.
Strickland is the favourite and if he shows up properly focussed and keeps his discipline as he did against Adesanya, that should be enough to grab a win.
Costa can make an impression of a social media clown, who is more pre-occupied on PR stunts than he is on training, but then again, he didn't look all that bad fighting against Whittaker, and showed that he can do some damage.
If both come 100% prepared, I'll give it a 60/40 for Strickland.
If Sean can survive up to 3rd round I think he will be winning this fight. As long as the fight will just be standing and Strickland will not receive big blows, he will get his hand raised. I think Costa's secret juice will not save him when it comes to gassing out. He doesn't have the tank to last 5 rounds. This could be a decision since Costa is also aware of his gas. He will save some just to avoid getting KO'd.