I have not seen Sonic Fox lose that bad in a while.
I am aware that Havik is "living la vida loca" right now, but are people overrating Sektor?
When I play Kombat League, I really dislike this character's normal attacks, particularly the low pokes.
d+1 is -9 on block, but can be slightly less, depending on the spacing. d+3 and d+4 are both -10 on block.
I also dislike fighting against Sub Zero (the kameo, not the character). The ice armor essentially disables all of your special moves, including the frame thrower, which the game registers as a projectile.
I do like Sektor's damage output, safe armor with Motaro, and the zoning, at least in the scarce situations when the game allows you to zone with instant aerial rockets.
Having returned to Komabat League for a little while, I can already tell that the meta involves characters like Cage, Cyrax, Havik, Homelander, and Kenshi. These characters have access to oppressive offensive options, and there is not much that you can do to defend yourself.
When Sonic Fox is losing 8:2 to someone, I believe that I am permitted to arrive to the conclusion that the initial comparisons to Starfire were a humongous bill. LOL.