I'm gonna do match 1 on YS because its one of the shorter ones and I love that map.
Your first mistake is at 3 seconds when you choose to go below peach rather than stay above her, at the very beginning of the match you have momentum because you hit with an early laser, you should have either lasers some more until she moved then try and take advantage of her approach, or take to the sky, Peach doesn't have anything from below Falco, really take advantage of that with good aerial mixups.
at 7 seconds your approach is predictable, it works though so I can't really get down on you too bad, definitely mix it up a little bit with dash dances, its okay to be fast and aggressive like this too but don't let it become a habit.
9 seconds you miss the shine, I thought it would hit too but its something to note, go for nairs in that situation next time for the free damage.
10 seconds you fail to follow up on a solid drill, it was CCed, so you could have gabbed, or shined, utilt could work but is dangerous because she could dsmash before it goes off. Even another short hop drill could have been good to continue pressure, although she could Up B out of that if she expected it.
I liked your double drill shortly after that, it was solid pressure, its good that you don't shine all the time needlessly, thats a big problem most people have.
Great job at 20 seconds with the jab dsmash, I would have shot some lasers to force a drop and tried for a ledgeguard of some kind though.
32 seconds I don't like your fsmash, it worked though. But if it hadn't you would have been in a bad position.
38.5 seconds you should have utilted, it almost looked like you tried and missed it, overall though good stuff. Had you landed that tilt though you were just a shine away from the stock ^_^
51 seconds you use a get up attack, I would go for a waveland on the platform or get up with a drill or nair.
58 seconds you miss space the bair, you probably should have airdodged onto the platform for a better position.
1:01 - I think you could have airdodged onto the cloud, forward b was a predictable choice but not bad, I don't know if you really had another option for sure.
1:08 - after 1 or 2 lasers just space yourself from the ledge and be patient, dash dance camp and follow up his get up option. Or even stand still, the most important thing is that peach can't really ledge hop so she has less options than other characters.
1:13 - fsmash again ^_^
1:25 - great combo beforehand, after the shine though you should have immediately done a bair to continue the combo. Textbook and well executed though =)
1:27 - you could have done better laser pressure with a fullhop triple laser
1:37 - you should have turned around and moved a little, gotten to a platform or spaced a bair
1:43 - waveland on the top platform drop through and punish the dsmash
1:47 - I don't like jab vs peach
2:00 - 2:09 - spaced nairs would have been a better pressure option, try and provoke a reaction with safe attacks and punish.
2:20 - good recovery and good followup, although dsmash would have been a poor choice had he not rolled, it still wouldn't leave you open.
2:34 - good platform drop, drill a little later to prevent grabs, this is the type of thing you should be doing the whole match, stay above that cheap hooker.
2:48 you do another get up attack that gets you killed. Learn to waveland and double laser back to the ledge.
Otherwise not bad, just work on your decision making skills.