A young teenage boy managed to beat former world number one Roger Federer to a point after being plucked from the crowd during an exhibition match.
The 17-time Grand Slam champion was in the middle of a match against Grigor Dimitrov, but the Bulgarian opted to take a break and have the young tennis fan take over.
After a brief rally, the boy was able to unleash an overhead lob and secure a point against Federer, who laughed off the shot before playing on.
Watch the youngster's impressive shot in the video below: