From the UFC to Bellator, World Series of Fighting to amateur Alaskan bouts, the MMA world has witnessed a variety of knockouts thus far in 2013.
Whether it was a head kick in the first round or a powerful barrage of punches in the eyes of defeat, different fighters have put forth their own effort to provide spine-tingling finishes.
Here are the best knockouts of 2013 so far. Enjoy.