I'm just speaking from my experience going 100's of sparring rounds with pro fighters in my gym and my few fights. I'm an amateur but I know quite a bit about what it's like to be in there with a bigger or longer body type. You have to circle and move. It's extremely hard to pressure someone like Jones and Reyes was countering beautifully. I just don't think Jon's "octagon control" was enough to get the win. He needed to do more with it and he was getting clipped regardless. He won rounds 4-5 but he clearly lost the first 3. 4-5 were closer than they looked. Reyes was tired but still moving and defending well.