Constructively speaking, In the 1st rd when both fighters are fresh, I would say it was a bad idea to spin for that armbar because it's low % and positioning is more important and you lost position because he still had a ton of energy and then you used a lot of energy fending off that Key lock/Americana and dealing with his weight eventually you got the sweep but it looked deep for a sec, if you stay in side control just a little longer throw some knees to the body you probably wear him down a little bit that armbar becomes higher % and you finish in the 1st, The only other thing is in the 2nd when you put knee on belly try and remember to have the knee that's not on the belly off the ground so he has to support your entire weight, it didn't matter because at that point he was gassed and just let you mount but for future. Anyways Great sub! Nice gang sign.