The majority of his wealth comes from his tennis career earnings through prize money and sponsorships. As of 2022, he has earned over $14 million in prize money.
His biggest sponsorship deal is with Nike who provides all his tennis apparel and shoes. He also has deals with Babolat, Rolex, and other brands.
Fritz has invested some of his earnings in real estate and the stock market. He owns a $2.2 million home in California.
If Fritz continues to climb the rankings and win titles, his net worth and earnings are expected to rise substantially in the coming years.