peach is a good one too. in my experience wolf actually deals pretty well with disjointed characters because of their lack of projectiles and his overall greater range than fox or falco. things like fsmash, dash attack, DACUS, bair, and his blaster are really effective at helping him get in quickly on those characters. likewise, i use peach to compliment wolf. Shes totally anti combo, has a wonderfully unpunishable recovery, and has a lot of defensive, meaty hitboxes, as well as an amazing pressure game once shes in. shes also terribly difficult to approach.
The only thing about this thread though, is that wolf doesnt have too many bad MUs. i think id say falco could pose a threat to him because of his more meaty hitboxes, and lasers. but who else? diddy kong is the only other one i might consider.