Black Manta vs. Daredevil

Anything goes, in Hell's Kitchen.

From what I've seen.....I'd go with Manta.

No, doesnt.
Best bet is boxing him in somehow.

Funny thing is, DDs gone with Namor, back in the late 60s/early 70s.

BM's equipment is too much for DD.

Yup.
Its been said, concurred, and now concurred. Again.👆

Manta. I don't see how Daredevil is even meant to harm him.

I can see ways. Drop a wall on him; DD'd know where construction was going on. Hit him with a truck. Basically use his knowledge of Hell's Kitchen.
Its not like DDs never faced armored up fors before. He's apt to lose the first go round though.