change your teching pattern more, i saw you tech roll in a couple times in a row, and against fox on yoshis thats pretty punishable. When edgeguarding fox, punish predictable side b's onto the stage with turnaround utilt or low ftilt on reaction. Once fox is in range to sideb lasers are usually too slow, so unless you see him up b dont waste that time, unless you think he has a chance of making it to the top plat with side b in which case you have to guess.
in general (this is only based off of match 2 so take this with a grain of salt) you were punished for misspacing utilts, sh ac bair, and shffled nair, and some dj wavelands off the top platform. It honestly just seemed like you were impatient and fishing for a quick approach. I know it was yoshis, but i still feel like falcos need to fight for more laser control on that stage. For example, instead of approaching with a sh laser or aerial when fox is on a side plat,
while on the ledge, if fox is in dmash lag right next to you, lhdl is a pretty bad option, i think foxes can shine you if youre that close, even if you hit the first one. I think waveland shine or waveland to side plat to runoff reverse laser or bair would be much safer.
if I gave bad advice for the love of god someone call me out.