A submission covers a few outcomes: if the opponent taps out, the referee stops it due to a choke or hold, or the fighter verbally submits (including due to strikes). Any of those outcomes would count as a win by submission.
A submission covers a few outcomes: if the opponent taps out, the referee stops it due to a choke or hold, or the fighter verbally submits (including due to strikes). Any of those outcomes would count as a win by submission.