Originally posted by Dinalfos
Captain America wins by speedblitz and mach speed throwing force.
Look dont take the piss.
Cap can win because:
1. Docs Samson does not have superhuman or peak human reflexes
2. Cap in wiki
He is extremely skilled in hand-to-hand combat, sometimes taking on and defeating foes whose strength, size, or superpowers greatly exceed his. In the comics, he is regarded by other skilled fighters as one of the best hand-to-hand combatants in the Marvel Universe.
3. Just because he is peak human does not mean he cant hurt superhumans.
Mantis
Mantis had extraordinary ability in the martial arts that have been developed and perfected over thousands of years by the Priests of Pama. These fighting methods place particular emphasis on the manipulation of pressure points and nerve endings on the bodies of one's opponents. Thus, by knowing the right areas of the body to strike, Mantis could stun even a being as powerful as Thor even though she herself had no superhuman strength.