First match:
0:05-0:07- stop attacking with no one there! Practice tech skill in training mode lol
0:09-0:13- you eff your tech skill up and look painfully slow and inconsistent.
0:20ish- I usually Bair just to be safe. A cape could have been aight too, not sure.
0:23-0:25- wow. Ftilt=no. Dsmash. Cape=no. Bair/Dsmash/not cape. Roll when he's above you? You should at least try to Uair him. Being below Mario is baaaad. You get hit.
0:29- don't cape that.
0:...lotsa edgeguarding crap-you were more focused on doing WD tricks than faking him out. If he's gonna come towards you, make sure you're WDing back or ready to CC. Watch him, not you. err, get away from the ledge and push him off quick.
side note 0:54-............
1:02- don't charge it. He's not blind you know lol.
I can't figure out what happened after that. You both kinda just attacked and either missed or didn't L-Cancel right. Practice.
1:31- Follow up your hits! Go for a grab since he's shielding. Once he's accustomed to that, you can go for Uairs or something. Don't run away when you have the advantage!
1:32- He's sitting in his shield STILL, so don't just run at him. You haven't grabbed all game, why should he be worried? Grab him!
1:55- Don't recover with Uair.
2:05-wtf. Double Cape to Up-B? I'm gonna pretend I didn't see that.
2:11ish- stop full jumping so much! Fox loves to get you in the air above him. You couldn't even punish Jim's silly side B because of it.
2:27- Too much spotdodging throughout this entire match. It's really good, but sometimes a WD back works just as well. Don't let him just pressure you like that.
2:47- get-up attack. Meh. Unlucky I guess.
The rest is him predicting you correctly and you messing up more tech.
Generally, you had some good decisions, but couldn't follow anything up because you were too focused on your own character. Watch Jim (to learn patterns), get tech skill back up, and stop caping so much!