Ok, i guees i've to explain myself ^^
> Marth : Outspeed and outrange Ganondorf for the most of his moveset. BUT Jab, FTilt (and DownB if used rarely) can rivalise in terms of range and/or speed. Furthermore, Auto-Cancelled Dair **** Marth. In this match-up, the Ganondorf will have to shield, shield, then shield on the ground (to counter Side B, Double Fair, Up B), and then Side B, FTilt, Thunderstorming, or Jab Out Of Shield. And he will have to be aware of Marth's B move.
Marth doesn't have any projectiles. No problem here.
Off the stage, Marth has the disadvantage : Dair not easy to place, and very easy to avoid with a Dair/RAR UAir (More than we could imagine).
Also don't forget that Ganondorf is very heavy, and can resist to Marth Smashes. In contrary to Marth, who can't avoid the death against a Dair/ Fair/ Aerial DOwn B/ Smashes.
Also, i would add(i forgot that) that Dash Attack works well.
> DK : Hum, yeah that is not an advantage in Ganondorf's favor : DK has more range and speed with his Tilts... Maybe even, due to the horrible vertical recovery, and the fact that in the air, Ganondorf is according to me better (If he's in front of/ upon / below him of course... DK's Bair is ****).
> Bowser : I still think that Ganondorf has the advantage. Flamethrow is avoidable by Down B, Dair, Aerial Side B... Bowser can be very annoying... But yeah, Ganondorf too, i'd say ^^
> Charizard : Hum... Just played to a good Charizard, yes i mistook. His recovery has SA frames, i forgot that. Disadvantage here.
But don't forget that Charizard is a part of the Pokemon Trainer, who is also composed of Ivysaur (just below) and Squirtle. This last one is very light, and pretty easy to edgeguard.
> Ivysaur : Wow, so easy math-up, according to me. Awful projectile, pretty slow, so easy to Gerudo Flame / Thunderstorm. And SO easy to gimp his recovery... His USmash is powerful, but here again, don't forget Ganondorf's weight. (Plus, he can avoid STar KO by Jumping + Down B, if i believe Sliq guide. [I never tested it really...]).
> Olimar : I don't know why i put him in "advantages". It could be even, but... On the ground Olimar outrange Ganondorf. In the air, it's an other story... But if we add the Pikmin throw to rack up damage, this match-up is definitly in Olimar's favor.
> Fox : Even, like i said. Dies pretty early, projectile good to rack up damages but not dangerous, and pretty gimpable in the air (His side B is slower than Falco's, predictable, and can be outprioritized). A lot of his moves outspeed Ganondorf's: nbut Ganondorf outranges and has more power (And sometimes priority) than Fox.
> Ike : NO WAY this match-up is in Ike's favor. Guys, you overestimate this character... Yes, he has his Bair, his Utilt, and his USmash. But seriously, what else ? SO easy to gimp, it's laughable. And so easy to put off the stage with Special B to Jab/Ftilt.
> Capt. Falcon : I guess thios match-up is slightly in Falcon's favor. He has a lot more speed, but less priority/power. He's also pretty light.
Other good or even match-ups : Link, Squirtle, Yoshi (? I don't know for this one).
Also, i forgot DDK and Pit in the very bad math-up.