She has picked up four world titles in two different weight classes in 22 months, but the history-maker says she is only searching “legacy fights” at the backend of her career.

“Without winning on Saturday, they don’t happen so I have to concentrate,” she told BBC sport earlier.

Jonas became Britain’s first female Olympic boxer when she competed at London 2012. In October she also became the first black woman to obtain a British Boxing Board of Control manager’s licence.

“I want to be able to say when I hung up the gloves that I was one of the best of this era,” she added.

“To do that you’ve got to be beating names on the top 10 pound-for-pound list and Mikaela Mayer is one of the names on it.”