Andy Murray's wife Kim has reportedly given birth to a baby girl.

The couple are already parents to daughter Sophia, who was born in February 2016.

The new baby is believed to have been born a couple of weeks ago in England, but the news has only just emerged, less than 24 hours after Murray took on Roger Federer in a charity tennis match in Glasgow.

Murray's grandmother Shirley Erskine told BBC News: "All's well, which is the main thing. She's a little playmate for Sophia, who I'm sure will be equally thrilled.

"I'm sure they've got [the name] all worked out. We'll find out this weekend. I don't really know much at the moment because we haven't seen her, but we're looking forward to having a little cuddle and a little play with Sophia, who is running about all over the place and chattering."

Murray's appearance on Tuesday was his first since Wimbledon due to a troublesome hip injury.