Dave Grohl’s wife ‘just friends’ with ‘hot’ tennis coach: ‘Nothing’s going on’

Cheater Dave Grohl has nothing to worry about his wife’s affair with her “hot” tennis coach.

Sources exclusively tell The Post that Jordyn Blum, 48, and his trainer, Chris Crabb, are nothing more than friends. In fact, she is also friends with his wife, Olya, whom he married in August 2023.

“There’s nothing going on with her tennis coach,” a source close to the pair said Tuesday.

The Foo Fighters frontman’s wife has been training with Chris for years. The Los Angeles-based tennis professional posted a video of them together on the court in 2022.

Rumors about Jordyn and her tennis coach began to swirl over the weekend when insiders told the Daily Mail that Grohl was “jealous” of his wife’s “flirtatious” relationship with the athlete; however, the Post’s well-connected source scoffed at the speculation.

“He’s married, and his wife is a friend of Jordan’s,” the man said.

The “All My Life” singer, 55, dropped a major bombshell last week by revealing that he cheated on Jordan and recently fathered a child with another woman.

On Tuesday, September 17, his wife stepped out in public for the first time since his confession. In exclusive photos obtained by The Post, Jordan was spotted leaving a tennis class with Chris, and he wasn’t wearing his wedding ring — a common practice for tennis players, as it’s uncomfortable to hit balls while wearing metal around your finger, our insider said.

Grohl and his wife married in August 2003 and have three children: Violet, 18, Harper, 15, and Ophelia, 10.

“I recently became a father to a new baby girl, born outside of my marriage,” Grohl explained via Instagram on Tuesday, Sept. 10. “I plan on being a loving and supportive parent to her. I love my wife and my children, and I am doing everything I can to regain their trust and earn their forgiveness.”

“We are grateful for your consideration for all the children involved as we move forward together,” he concluded.

Although Grohl made it clear that he hoped to repair his family, he reportedly hired a divorce attorney, and subsequently went public with his infidelity, which produced a baby.

Jordan has not commented on the controversy.

The Post has contacted Grohl’s rep for comment.

While Jordyn’s relationship with her tennis coach has been under scrutiny, insiders claim Grohl’s behavior with the opposite sex has shocked people during their 21-year marriage.

“Dave’s flirty behavior is taking a toll on their marriage. It’s been hurtful for Jordan,” a source told People.

“We keep reading over and over how sad everyone is because Dave was supposed to be the ‘nice guy,’ the rockstar who didn’t have to do rockstar things,” the insider shared. “And people are crazy about the guy, but he has a rockstar side, too.”

Jordyn was reportedly shocked when she learned Grohl had fathered another child.

The married couple was spotted at the Wimbledon Tennis Championships on July 2 and gave no indication that there were any problems in their relationship.