LAILA HASANOVIC celebrated her 26th birthday without Jannik Sinner amid break-up rumours, according to reports.

The reigning Wimbledon champion, 25, went public with Danish model Laila last year.

Reports in Italy suggest that the duo are no longer seeing each other.

Laila celebrated her birthday among friends in Copenhagen, with Italian outlet Fanpage reporting that Sinner was back in Milan.

The model posted a snap of herself holding a tray of shots as she and several friends hung out in a sauna.

In a further post, Laila shared a video of herself blowing out candles on her birthday cake.

And in a potentially pointed caption, given Sinner’s apparent absence, she wrote: “Thank you for all the birthday wishes. Feeling very blessed and lucky to be where I am today, surrounded by the best people”.

Last week, Laila teased a possible move to the United States.

Posting from Los Angeles, she asked her Instagram followers: “should I move here??”

Sinner, meanwhile, resides in Monte Carlo.

The five-time Grand Slam champion has not played since winning Wimbledon in July due to a knee injury.

This period of inactivity recently saw Sinner lose his world No1 ranking.

Sinner last week announced his split with long-time coach Darren Cahill.

Tour veteran Cahill, 61, had been expected to leave Sinner’s team 12 months ago, only to stay on a further year.

He will be replaced as head coach by experienced Magnus Norman.

Norman, 50, was briefly a free agent following his player Stan Wawrinka‘s emotional retirement aged 41, but has been snapped up to work with Sinner from the start of 2027.