An exhibition match between Federer and Dimitrov was interrupted when a kid replaced Dimitrov to take on Federer for one point. And the amazing part is: he won - with one amazing lob.

This kid was ready to take on Federer, despite not dressed for the occasion.

Federer kick-started the serve.

Went to the net:

Did a couple volleys.

But finally lost with the kid's incredible lob.

Watch the video below: