Tony DeMarco References Tony DeMarco American boxer Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Carmen Basilio…in which he knocked out Tony DeMarco in the 12th round to win the welterweight championship. He engaged in a November 30, 1955, rematch with DeMarco and again won on a 12th-round knockout. Read More…in which he knocked out Tony DeMarco in the 12th round to win the welterweight championship. He engaged in a November 30, 1955, rematch with DeMarco and again won on a 12th-round knockout. Read More