Which Kage would be the winner?

[Vendair]

I had the entire fight broken down, and the main jist of it is: Tsunade loses first, and Oonoki flies out of the fight until the end. Either Mei melts Gaara's sand, or A outruns it, making Gaara lose, and Mei shrouds herself in an acid mist which A has to go through to hit her, so he's out. Then Oonoki flies down with his Dust Release disintigrating any attack in his path, and eliminate's Mei.

that's a single fight not a multiple 1vs1 fights I had suggested where each one has a fight with the other four one fight at a time

 

[Fiederson]

So if the 5 Kage had 1 vs 1 tourni where they each fought each other once, which one do you think would come out with the most wins?

Hokage-Tsunade

Kazekage-Gaara

Mizukage-Mei

Raikage-A

Tsuchikage-Onoki

and we'll say at their prime and no help from others (hence 1 vs 1) and at a terrain where it would be equal (like accessible land, water, clouds, and all that)

I'll vote for Raikage-A but maybe Mei could win.