What’s Going On With Erberth Santos?

We need to talk about Erberth Santos. What’s going on with him right now?

Three matches, three straight submission losses. This is from the 2017 black belt super heavyweight champion, a guy who is one of the most feared, dynamic, and aggressive grapplers in the sport.

And yet in the last couple of months he’s looked like a different athlete.

So what’s going on?