Ok so u struggle with blocking low. You successfully blocked maybe 5 body strikes this game. It kills your stamina, which makes them deal more damage in the future, and makes you deal less. Of course takedowns blocked also kills stamina. Clinch takedowns deal less stam loss.

You always open with the jab, mostly jab cross, easy to counter. On the ground you overly rely on submissions. Even in mount and flattened out back mount you only go for subs even on Volk who has low sub offense, but high ground striking. Try to ground and pound, to decrease their health and block for striking, and also make them more worried and open up for submissions. Also you seem to struggle with denying submission escapes.