Gotta go with OmegaVision on this one: having *both* Wonder Woman *and* Achilles on Team 1 = major whoop-ass on Team 2. Achilles (assuming his "purpose" is not conflicted) is physically near WW and such in strength, and is capable of avoiding the majority of attacks from anyone on Team 2 (just as he's able to dodge many of WW's superspeed and/or skill-based attacks). While Gamora is tough, WW can take a majority against her (as I believe was the average concensus on the WW vs. Gam thread), so that leaves the "male WW" to back up his team against the rest of Team 2. Not pretty for 2, at all.
Now, remove Achilles, and substitute, say... a good fighter with at least one solid metahuman power... like Black Canary... and *then* you've got a solid fight... one I think Team 2 can win, especially if you instead remove WW and leave Achilles with BC, or similar... Not a definite, but that makes the field more level and debatable...