New England Patriots quarterback Tom Brady has denied reports that his marriage to supermodel Gisele Bundchen is in trouble.

The NFL star has been in the spotlight since he launched a case against his four-match ban for allegedly being aware that footballs were deflated ahead of the Patriots' AFC championship win over Indianapolis Colts in January.

Since the case began, there were reports that Brazilian-born Bundchen felt left out and that she had even consulted a divorce lawyer.

Five days after a federal judge overturned Brady's suspension, the American football player took part in an interview with Boston radio station WEEI to clear up the rumours about his marriage.

"We're in a great place," Brady told the station. "There's no bigger supporter I have than her."

The couple are parents to son Benjamin, five, and daughter Vivian, two, while Brady also has eight-year-old son John from a previous relationship.