I realize this, but meh.
I usually do videos, so this may not be too organized lol:
On stage:
Lots of spot dodging and rolling. Much more effective on Wifi obviously, but, with Marth's horrible roll and spotdodge, this will only hurt you in your offline tournament. Your Fairs were spaced nicely though, but sometimes you went too far away to even tipper my shield. I'll assume that's wifi. Oh yeah, not much is gonna happen if you sit there. You have to be moving. Sometimes it is better to sit there until I SH to Ftilt or Shield to up-B, but that gets predictable. Since we had equal range you would be playing defensively most of the time, which is fine, but just make sure that you took advantage of me as best as you could (again, much easier offline).
Offstage:
Edgeguarding:
If you haven't noticed, I pretty much do the same thing every time I'm off of the stage. Make sure that you get to reading me a little sooner aight?
Go for more hugs or something lol.
Recovering:
Great use of counter first of all. Maybe a little overdone, but I almost always fell for it, so that's unimportant lol. Other than that, it's all about predicting me.
A side note: I didn't see many killing tricks or a varied game. You need to switch up everything you do so that I'm unsure of what your next move is. When we played towards the end, I couldn't always punish you, but I could almost always predict every single movement you had. Just try to move around and do different things (which are limited in Marth dittos and Wifi, but still....).
Overall....you're aight, just work on your predictability and prediction (basically be aware of what both you and your opponent are thinking), and you should do well.
How's that?