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American Boxer: Who Is Tony DeMarco Wife? Everything On His Net Worth And More

Author

Sarah Oconnor

Updated on January 06, 2026

American boxer Tony DeMarco, who is married to his wife Dorothy, has died at the age of 89 on October 11.

Tony DeMarco was a legendary boxer from Boston, Massachusetts. He was a former World Welterweight Champion who had his first professional fight at age 16.

Mr. DeMarco is known for his orthodox stance. He rose to prominence when he scored a technical knockout (The Knock Out) over Johnny Saxton on April 1, 1955.

His fans still remember him for his two championship matches with the hall of fame Carmen Basilio in 1955. Mayor Thomas Menino has named a street after him in his honor. The street is called Tony DeMarco Way.

American Boxer Tony DeMarco Wife: Who Is He Married To?

Former welterweight champion Tony DeMarco is survived by his wife Dorothy and family.

DeMarco’s son died at a young age in a car-bicycle collision. He was living in Phoenix, Arizona, at the time and was working as a business owner.

It’s uncertain if he has any other children or not.

Tony DeMarco Age And Family Explored

Tony DeMarco’s age was 89 years old at the time of his death.

He was born Leonardo Liotta to his Sicilian immigrants family on January 14, 1932, in Boston. His parents went by the name Vincent and Giacomina DeMarco.

He grew up in the North End neighborhood of Boston. Further, he was interested in boxing since childhood and assumed the identity of his friend to circumvent the 19-year-old age requirement to turn professional.

At the time, one had to be 18 years old or more to be eligible to participate in a match. Thus, DeMarco turned professional only at age 16 by assuming his friend’s name.

What Is Tony DeMarco Net Worth?

According to popularbio.com, Tony DeMarco’s net worth is estimated at $31 million.

His huge fortune is heavily credited to his 14-year career as a professional boxer. However, his verified net worth remains undisclosed.

Tony DeMarco Cause Of Death- How Did He Die?

Tony DeMarco died on October 11, Monday, confirmed ringtv.com. The exact cause of his death is not known.

Promoter Russell Peltz was the one who announced the news on Twitter.

Since then, many of DeMarco’s fans have paid a tribute to the legendary boxer on their respective social media. One fan quoted his famous remark, “Mainly I consider myself a slugger,” and prayed for the departed soul.