Angbad
Smash Ace
Fox isn't too bad, you just have to play very carefully and respect the fact that he can reflect your smashes and rush you down easily. You can space him just like any other character. Mario is just annoying to go against, as anyone, but again, just respect the fact that he can reflect.
I don't play many Shiek's or Peach's online or off, so I can't really add too much... Shiek's Side B is really annoying, and her Kunai stop our Pikmen... She's not too bad to fight, but I haven't played against a über tier Shiek yet.
Now, while Megaspam and Mario are really annoying to fight against, nothing compares to Link. His sword spaces us and kills our Pikmen easily. His boomerang and arrows will stop anything that's not purple. Our Pikmen will carry any of his bombs back to us and have them blow up in our face. He's a real pain to fight, but whenever I go against a good one and I get serious... It honestly seems like a 50/50, anyone else think that?
I play Larry Lurr all the time and this MU is very very bad. He's the only fox I've lost to in this game, but he knows the MU and it's very bad.
Link is pretty easy, Toon link is much harder.
Mario can combo us for days and also has the hard read reflects to kill us at 40%.
Sheik is literally the worst MU in the game though. She can literally fast fall any aerial on our shield and begin f-tilting without any way for us to punish. Now I beat most sheiks, but if they are good/know the MU they will win every single time.