Spoilers for Project Wolf Hunting of course.
Had a hard time gauging where this guy stands in that he seems a bit fluid in how they end up presenting him at times (not counting when he just gets straight up outclassed).
Either way, feats below. He's the guy in orange with the stitches of course.
1) Subject Alpha vs Jason Bourne with a knife
2) Subject Alpha vs Michael Myers (first Halloween movie).
3) Subject Alpha vs Michael Myers (recent trilogy)
4) Subject Alpha vs Predator (hand to hand)
Subject Alpha has a knife in all cases, except vs the Predator where he gets a gun.