Rumble figures Support and questions

Game is fun but it’s extremely annoying, you can be winning the whole fight knocking down ur open multiple times then out of nowhere ur opponent hits u with a basic jab and flatlines ur character. Then when ur opponent attempts to combo you ur character awkwardly sits there until ur opponent finishes the combo and ur left with low health cause it wouldn’t register the dodging. And I know there’s a lot of robberies in boxing but I would be winning an entire fight not knocked down once, knocking my opponent down multiple times and all judges give me 28-30??????