Capt.JK
Slingin' Shield since '69
Then obviously you need to sit down and think about it some more. You say BP "...has Cap's abilities memorized and categorized, his tendencies and mistakes." Well, BLACK PANTHER has this to say about Cap (as Cap was beating him):
"The speed and reactions of the man are incredible. For every move, he has a counter. He adapts instinctively to every situation, every fighting style."
Cap is the absolute PEAK of human physical perfection: Strength, Speed, Agility, Endurance, Stamina; all at the TOP of the human genome. BP is not the physical equal of Cap in any department.
Black Panther is a highly accomplished martial artist, but Cap is the one that trained him! Cap trains all of the Avengers in hand-to-hand combat, and has been ackowledged to be one of the best there is by most of the Marvel Universe. When BP joined the Avengers as a regular member way back in the 70's, he was little more than an accomplished acrobat with a few "cat-like" powers. Captain America turned him into the fighter he is now.
Captain America is THE best battlefield tactician there is. To quote Cap himself from "The New Deal" series: "Don't let the enemy choose the battlefield. Or the time of engagement. Don't let the enemy anticipate the strength or the direction of your attack. Strike without warning. Never allow the enemy to bait you into a trap." Sounds like he knows what he's doing to me. And I can't find a single issue where Cap FIGHTS like a "boy scout". Just because he prefers milk to beer and encourages kids to eat their vegetables doesn't mean he doesn't take it to the enemy in a hundred different ways on the battlefield.
Cap does not get tired. It has said this over and over again in his comics (of which I have almost ALL). The toxins that are produced in the body (mainly lactic acid) that cause you to tire from physical exertion are burned off as quickly as they are produced in Cap's body.
Finally, Cap's shield could not be harmed by BP's anti-metal claws. His shield is an Adamantium/Vibranium composite, bonded at the molecular level, through an unknown, lost process. Only a ground zero, thermo-nuclear explosion could break that bond, and even this is only a guess.