Young Aussies better Bryan brothers in incredible rally

Australians John-Patrick Smith and Omar Jasika have managed to outplay doubles champions Bob and Mike Bryan in a truly remarkable rally at the Miami Open.

The Aussies get the Americans scrambling before Smith hits no fewer than seven smashes, all of which Mike Bryan manages to get back.

Jasika then hits two smashes of his own to no avail before a cheeky little drop shot from Smith wins the point.

The amazing rally had the crowd in absolute raptures and cheered their hearts out when the Aussie boys finally got the job done.

Unfortunately it wasn't enough, the Bryans going on to win in straight sets.