Sasuke win this
1.Sasuke genjutsu the frog summon to fight against Naruto with their natural jutsu
2.Sasuke will have aerial advantage via his cm2 wings or Hawk summon,normal rasengan will be useless .Rasenganshiriken will also be predictable in air with Sasuke sharingan,and Sasuke can dodge it with flying.
3.If Naruto plan to turn to the nine tail fox,then he will be more vulnerable to genjutsu because SM Naruto can not control it.Sasuke could use this opportunity to either kill Ninetail and Naruto with chidori sword or extract it with sharingan jutsu
4 If Sasuke have his snake summon on the field,then toad sound jutsu will be counter by his snake,they burrow the ground to make another route to attack Naruto
5 SM naruto dont have speed,therefore he will not dodge a direct attack from Sasuke with his sword or his kunai spamming jutsu (which he perform against itachi)
6 Naruto shadow clone can be counter by Chidori nagashi/great fire ball jutsu from the sky'
7 Naruto chakra absorbing chakra during sage mode can be block by the power of sharingan with chidori needles (hitting the chakra point)
the list can go on