If boxers from different eras were able to meet in the ring, which hypothetical matches do you think would result in a draw?

the traditional draw would be kind of 114-114, 115-113, 114-114 in 1 boxing match
but consider this as a draw too: to win 2 by ko and lose 2 by decision in a 4 boxing matches series, or whatever like that

(I don't care if you match boxers from different weight classes )