MKX is all about momentum.
It heavily favors the aggressor, if u have a hard time getting out of mixups then save ur meter for combo breaker.
Also remember to mix up ur wakeup options (jump, reversal, delay wake up, back dash, throws etc.)
Its important to keep ur opponent honest, blocking too much will usually get u killed.
~ Analyzing your defeat would be a waste of time. The truth is painfully simple: You lost because you aren't me ~