This year has seen many great tennis matches and moments take place.
2013 has been a season marked by sheer dominance by the world's top three players, which is why the few times they were upset, it was nothing less than a spectacular sight to see.
What we define as a "masterclass" performance in the tennis world is this: Little to no trouble on serve, domination in baseline rallies and a few magical moments to break serve in style.
The following videos display highlights of the top five masterclass showings from the second half of the season thus far.
Surely, you will remember these, as they were not only jaw-dropping matches, but they also took place quite recently. Enjoy.