Serena Williams is expecting her first child with fiancé Alexis Ohanian, her representatives confirmed.

After a since-deleted photo was posted early this morning on her Snapchat captioned “20 weeks”, Serena’s representatives have now confirmed the news that the 23-time Grand Slam champion is pregnant.

“I’m happy to confirm Serena is expecting a baby this Fall,” her publicist confirmed to the WTA, adding that Serena will not play again in 2017 but aims to be back in action in 2018.

Last December, Serena announced her engagement to Reddit co-founder Ohanian last year in a poem posted to the platform.