Tate landed often enough to win his 19th consecutive fight, of which 11 have been knockouts.
Robinson lost twice more in 1962, before winning six consecutive fights against mostly lesser opposition.
The draw came after Carrasco had won 83 consecutive fights.
He won 2 more consecutive fights, and then lost the next 9 fights in a row.
He had won his last 68 consecutive fights.
Khan had won eight consecutive fights, four of them by knockout.
Klitschko, a 26-year-old from the Ukraine, is 39-1 with 36 knockouts and has won 15 consecutive fights.
He had won 15 consecutive fights going into today's bout.
Since the debut loss, Vásquez has won 22 consecutive fights.
Holmes won seven consecutive fights and then got another title shot.