Emma Raducanu was put on the spot about her coach Mark Petchey during a chat with Prakash Amritraj for Tennis Channel.

Raducanu began working with Petchey, who also appears as a commentator on the Tennis Channel, earlier this year

“I know he's on your team. He's been very influential. You can tell us, has he been useful at all? Has he contributed?” Prakash asked in a sarcastic manner.

And Raducanu replied: “I'm not biased, but I love hearing him commentate. I think he's a great commentator, someone that I actually want to listen to, because sometimes I watch tennis and I have to mute it. With him I love hearing what he has to say, he's very interesting.”