Give EMS Sasuke his legged Susano'o and it's debatable.
It was stated that Obito has a set time limit ranging from 5-8 minutes of intangibility before he needs to cooldown, just like BM Naruto. Due to the fact that Sasuke has equal or better chakra reserves than Obito he should be more than capable of fending off Obito and force him to eat up his time with intangibility. He can easily utilize Enton variants like Magatama and arrows, along with his Susanoo's heavy DC when using it's blade.
Sasuke's legged Susano'o is roughly equal to the size of BM Naruto's avatar, therefore without a Kyuubi cloak like Kakashi I highly doubt he is capable of warping something of that size. The Kyuubi cloak boosts ones strength/power by over 3x.
Obito is very limited in CQC, Sasuke is capable of utilizing his Raiton and Enton in CQC very effectively. If Obito tries to close in the gap between him and Sasuke, he has to materialize to physically grab and or warp. Sasuke can exploit this by using Chidori Nagashi, effectively rendering Obito's attempt a failure. Sasuke can also wield Enton and has his lesser Susano'o variants to defend. Obito cannot warp somebody out of Susano'o, as the user has been shown to change it from a permeable, hollow, intangible forms, to a solid state at the users will.
I'm on mobile, so reply if you want but I may not get back to ya.
All that being said, Obito still takes this 6.5/10 times.