None of the current Kages can't kill Sasuke alone. Onoki has the best chance.
I think gaara onooki and tsunade has a chance
I mean with gaara faught 5 susanno's 1 shouldn't b that bad of problem. He has more chakra and stamina then sasuke
As for amatratsu gaara can take it his sand can block it
The Susanno arrows when he shot one at kabuto it couldn't even fully pierce or destroy pillar
Gaara sand >>>>>>>>>pillar I think there about neck and neck tbh
it's fast enough to separate raikage and sasuke block his amatratsu (it says it in data book so I'm following tht) fast enough to save him self and other kages from an instant I repeat instant mokoton it's defense it took 4 Susanno swords at a time to breach/break it
Tsunade can man handle susanno's and she's another one who has more chakra and stamina then sasuke I think she has good chance the only thing I Dnt know what she would do against is amatratsu
Onooki for obvious reasons in fact sasuke can not beat him
Mei she can't beat sasuke
A idk tbh he needs to not let his emotions get in the way of everything plus he got caught in madara genjutsu so sasuke tech do the same thing (but when the last time we seen sasuke do a proper genjutsu)