Personally I feel that Zannah is very well suited to fighting Anakin. His power attacks will be nullified just like Bane's were by her style that focuses on pushing attacks to the side with her spinning blade rather than meet them head on. Her impeccable defense will likely frustrate Skywalker into making a critical mistake, much like what occurred in RotS.
Bane is also well suited for Kenobi. Given that he's much stronger, faster and powerful than him. He would semi-blitz him. His focus on advanced Djem So and highly unpredictable assault will naturally assist in swiftly overwhelming him.
Switched around Bane overpowers Anakin and two Metapods use harden at each other indefinitely.
Bane explicitly couldn't plow through her. Hence why, after trying and failing to do that, he backed off and resorted to an indirect strategy that didn't involve breaking himself against her defense.
Bringing up a fight that happened far before her prime to prove a point is stupid and you should feel stupid. Because you are stupid. And also you are adopted. So that is also funny. Idiot.
Also you're ignoring that she only needs to hold him off long enough for Bane to shove his lightsaber up Obi-Wan's one ring.
I couldn't care less about your tier list. It's a pointless exercise that oversimplifies a complex subject. Anakin isn't going to beat Zannah because she's a 6. Bane, an 8 according to you, couldn't directly overpower Zannah in direct combat and needed to indirectly use the environment to penetrate her defenses. Anakin possesses nothing that will allow him to get through her defense where Bane couldn't.
If you're going to say team 2 wins, actually look at the duelists and how their abilities match up. It tells a different story than your point system.