Second Mizukage wins this mid diff
--None of sasoris attacks are doinng anything when the mizukages liquifying coutners sasoris arsenal hard, when he can just dispel the attacked water away from his body,
--Sasori isnt getting through the clam genjutsu either, as he still has to locate it, in-order to land the blow on the mizukage, whereas the mizukage can still attack some of the puppets through water bullets,
--Joki Boy then proceeds to blow all of sasori and his puppets to pieces, especially when it has the speed to evade all of sasoris attacks and will continue to expand and explode, until sasori dies