Spain's Rafael Nadal hits a return against Greece's Stefanos Tsitsipas during their men's singles quarter-final match on day ten of the Australian Open tennis tournament in Melbourne on February 17, 2021. LEHTIKUVA / AFP


Competitors from all over the world gathered in Melbourne to participate in the Australian Open tennis tournament on February 8-21. Tennis is known to produce out some of the most amusing sports pictures.

Here is a collection of the funniest faces from this week.

Pictures from LEHTIKUVA / AFP.