Marco The Phoenix vs. Jack The Drought

versus                    
Tori Tori no Mi, Moderu: Phoenix vs.  Zou Zou no Mi, Moderu: Mammoth

• Wano Country
• Around 20m
• 0 Restrictions both go all-out
• Deathmatch
• Up till the current chapter. We've seen what Marco is fully capable of in terms of haki knowledge, zoan mastery (full, hybrid, and even partial hybrid transformation not excluding Phoenix abilities), exceptional hand-to-hand combat skills. We've also seen what Jack is capable of in terms of haki knowledge, zoan mastery thus far (still has yet to show us hybrid form and we don't know if he can use partial hybrid transformation like Marco), and massive stamina. Let's take a go at it!

I don't think Marco would win this. Yes, he has the Phoenix fruit, and he can heal himself, but I'm sure with Jack's massive stamina, he would out shine Marco. How long would Marco last at healing himself? He would run out of juice and be render unconscious while Jack would be up and ready to continue the fight. It is also the armament factor that plays into it. Jack would do some serious damage with armament on Marco making him having to heal more than usual.

Marco of course would put in some work. He has the ability to fight as we seen, and I'm sure he has gotten stronger since as he had to take up the mantel as the captain of the whitebeard. I just don't think he is at that level, but that is my opinion. In a way that war in marineford made me see him as a weaker character than he truly is.

I personally agree with katakuri they both seem to be able to use armament haki. Plus we never see marco get hurt even in war of the best accept when he turned his back on his opponent because was worried about white beard. Plus even if his fruit has a limit on the amount of damage he can heal theres still his normal stamina and endurance as well as other abilities. Im betting he could win but would be close and would be possible to lose if he gets tricked into being grabbed and crushed to death by the mammoth tusk.