Ball boys, girls in Wimbledon firing line

London – This is a public safety announcement: If you are a ball boy or ball girl at Wimbledon and Milos Raonic is cranking up to serve at almost 150mph, you’d better take cover.

The giant Canadian cranked up the fastest serve of the tournament on Wednesday with a 236.5km/h howitzer as he downed John Millman in the second round.

He also sent down 34 aces, one of which thundered into a ball boy on Court Two while a ball girl also felt the force of another Raonic rocket.

“You don’t feel good when that happens,” said the 27-year-old Raonic.

“Normally by the first reaction of the kid, you can sort of tell how they are, if it hurts, this kind of thing. There was one that hit the boy. The boy I think was okay.

“There was one I hit a girl a little lower in the abdomen.

“I think she probably took a little bit more of a grunt than he did on that sense. I hope she’s doing okay.”

Five years ago, a ball girl had to leave the court in tears after she was hit on the right arm by a 205km/h serve during the Canadian’s tie against Carlos Berlocq.

Raonic admitted it was hard to avoid causing pain particularly on a grass court, the fastest surface in the sport.

“Everybody is exposed. In that sense it could be a line judge. It could be anything,” he said.

“It’s more those kind of things if a player guesses the wrong way and it’s a serve that’s more into the body and the returner just lets it go by, where the kid or the line judge have their guard down.

“That’s more where people tend to get hit. Not the serves that are sort of straight through that people are aware pretty early on are going to be aces.”

On Tuesday, Nick Kyrgios was clocked at 218km/h in his win over Denis Istomin.

The Australian also managed to accidentally lay low a ball girl out on Court 12. –