Denis Shapovalov, a 17-year-old junior tennis player from Canada, got frustrated at a match in Ottawa on Sunday, and tried to crush a ball into the stands. Unfortunately, it ended up hitting the chair umpire directly in the eye.

It was clearly an accident and Denis didn't mean to hit him, you could tell he felt bad. But he still got disqualified and has to pay a $7,000 fine. The umpire ended up with a black eye, but it looks like he'll be okay.