IMO:
Baraka: 7-3
Freddy: 4-6
Jax: I hate this MU so damn much. But everyone says its even. This is my personal bad MU for kit.
Cage: 6-4
Kano: I had it 6-4, but I've never played it at high level play. I know
Mr. Mileena preaches this is 7-3.
Kenshi: lbsh, its only 2-8 against pig.
Mileena: 6-4. I will get to this later in the post.
Quan: AT LEAST 6-4
Raiden: 5-5
Rain:6-4
Reptile: 5-5 lol
Sektor: 5-5. I've been studying this MU a lot lately
Sonya: 5-5 but it COULD Possibly be in kits favor. I know death is starting to hate this MU a bit lol. Me and him are gonna bang this MU out at nec
Stryker: this is another one of my personal bad MUs. I hate this match. But everyone says its 6-4 now.
Now for kitana against mileena. This used to be a bad MU back in the day, then we figured out the MU, then it became 5-5. But in today's metagame and the playstyles of both characters, I honestly feel like kitana wins. Yes, kitana can't throw fans, but she has advantageous MUs in which she can't throw fans. Also, even tho mileena can zone her, the zoning is average and is nothing to fear. Kitana can affords to make a couple mistakes because mileena's punishment (against kitana) Is not that great, whereas Kitana's punishment reaches +40%. Mileena's d4 can be a nuisance, but it is nothing like Sonya's and with a good read, it can be blown up with f21 or jk~fan. Upclose, kitana beats her upclose IMO . She out footsies her for sure. If kitana gets the life lead, she can just sit back and make mileena come to her.
Kitana is a character that gets a majority of her damage through punishment, rather it be counter poking or a unsafe move. Mileena is a very risky character, and that's something kitana loves. One mistake and mileena is eating huge damage.