3. Sanchez-Guida (Ultimate Fighter 9 Finale)

MMA: UFC 166-Melendez vs Sanchez
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Fans of the UFC know Diego Sanchez and Clay Guida to be some of the most no-nonsense dudes in the business. Right from the opening bell, these two laid into one another, beating and bloodying one another relentlessly. When the split decision was eventually rewarded to Sanchez, it was almost a mercy.

4. Edgar-Maynard III (UFC 136)

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With Maynard winning their first bout, and the two earning a split-decision on their second bout, anticipation was high for the third installment. After the first round, it looked like Edgar was cooked, but he persevered and scored the knock out in the fourth.