Marin Cilic demolished Kei Nishikori to win the 2014 US Open. Cilic defeated Nishikori in straight sets 6-3, 6-3, 6-3 in under two hours to win his first ever grand slam title! Cilic played some awesome tennis smashing 17 aces past Nishkori and hitting 38 winners.

Seems like Cilic is on fire - he even beat the legendary, Federer to get to the finals!

Click here to see some of the best LOL pics of the US Open!