superboy prime has a literal immunity/nigh infinite resistance to haxes in general,by virtue of being from "our universe" the concepts of magic and reality warping etc etc fictional powers don't apply to him,the primary reason why haxxed characters weren't able to stand up to him,including magicians and reality warpers upto universal level,and superman and flash were to keep up because they were using speed and strength to hurt him(which exist in our reality),this was explained in detail throughout the infinite crisis,while he can absorb powers,he himself stays nigh immune to whatever does not exist in our reality,aka,TK,TP etc etc,it's been stated to his primary source of power over and over again,anytime he might have been affected by them is easily PIS,regarding a VS battle,his power is NLF,but it's his central/main power,that he belongs from our universe,so sentry's matter manipulation wouldn't be very effective against,SBP,and all the while during the fight SBP is gonna start to slowly abosrb Sentry's powers.