I am Cyborg player since IGAU.
I know that MU against Aqua in IGAU is worst for Cyborg but 5 - 5 against Adam.
Now in Inj2 as I see match-ups against both of them unbalanced top tiers BA and Aqua are worst for Cyborg.
Shortly:
BA - destroy you by damage output, AA, melee/wakeups.
Aqua - dont...