In two out of the four matches I was submitted by an armbar and a triangle after my opponents broke down my posture from within their guard. There is no way I should be a blue belt if they can break my posture down that easily. Not only were they able to break me down but they were very quick & decisive, they new exactly what the wanted to do and flowed from move to move without hesitation. Are these guys that good or do I have a lot of work to do? Pretty sure it is a combination of both.
Before my next Jui-Jitsu class after the tournament the instructor asked what I had the most difficulty with; so, I explained that they kept breaking me down from within their guard. As a result he decided to cover that in class that day - not only did I learn that I had been making subtle mistakes that compounded each other which added to the ease of my opponents ability to break me down, but also noticed that the higher ranking belts had the same problems. This reconfirms that no matter what level you are at everyone needs to continue working on the basics!
After re-evaluating my technique and making adjustments were needed I noticed a HUGE difference. Since then I've rolled with 2 different black belts and several other upper belts under black and they had a hard time breaking me down while I was in their guard. Most of the time they resorted to opening their guard and trying a sweep instead. This was a huge wake up call for me. It doesn't matter how many moves you know - if you don't have the basics down you'll never get to use them!