The rest are pretty good. Falco gets boned a bit if there is no LGL for facing G&W, but that's about it.Falco vs MK: 45-55
Diddy vs MK: 45-55
Falco has a slightly harder time without a LGL
Falco vs Snake: 50-50
Diddy vs Snake: 45-55
This one depends. Snake can be nasty to both of them.
Diddy vs Falco: 55-45 Falco
Falco vs ICs: 40-60
Diddy vs ICs: 55-45
Falco vs Marth: 50-50
Diddy vs Marth: 50-50
A lot of people are starting to think Diddy edges over Marth in this one. Mike feels so, a few other good players think its possible too.
Falco vs Wario: 55-45
Diddy vs Wario: 45-55
I actually think Wario vs Falco is in Wario's favor a tad, partly because getting a stock lead is HUGE against Falco. Same as Wario vs Lucario, it forces them to use non killing moves if they want to realistically hit you, and even then you outspeed them so it becomes a game of cat and mouse where you have better odds.
Falco vs DDD: 65-35
Diddy vs DDD: 50-50
Diddy solidly beats Dedede actually. I have Diddy as a CP for Dedede specifically, that's how strong I think it is. Gnes at one time said I played the Dedede matchup better than he did because of how my playstyle with Diddy is so mean against Dedede lol. I treat him kinda like Yoshi.
Falco vs Pikachu: 35-65
Diddy vs Pikachu: 50-50
Falco vs Olimar: 55-45
Diddy vs Olimar: 50-50
Falco vs Lucario: 55-45
Diddy vs Lucario: 45-55
Falco vs GaW: 55-45
Diddy vs GaW: 60-40
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If Diddy would be held down below Falco, it would be some of his struggles with lower tiered characters. Peach for example.