sniperworm
Smash Ace
I generally try to avoid discussing MU numbers but I felt like voicing my opinion here. I agree that Sheik is about even and Zelda/Sheik is a slight advantage, but I think Zelda is a disadvantage.I feel that Sheik goes even, Zelda/Sheik is a slight advantage, and Zelda is a slight disadvantage. I can go more in-depth if anyone wants to debate with me?
The only thing that keeps this matchup doable for Zelda is the fact that Falco's kill moves aren't safe. This should mean that she'll generally live to high percents (as he'd only try to use them if you're open). However, it's important to note that Zelda has a recovery with an extremely telegraphed startup (very vulnerable to lasers and aerials) and a laggy ending. This puts a recovering Zelda in a very uncomfortable situation and can often lead to Falco getting free smashes on Zelda (and almost always results in Falco damaging Zelda and launching her back off the stage or into the air) or her getting edgehogged.
This combined with the fact that his kill moves aren't safe (aka they'll almost always be fresh) and Falco can actually kill Zelda at respectable percents through edgeguards.