Fighters React on Twitter To Anthony Pettis’ UFC 181 Submission of Gilbert Melendez

Lightweight champion Anthony Pettis defended his title for the first time at UFC 181: Hendricks vs. Lawler II on Saturday by becoming the first fighter to ever finish Gilbert Melendez. Fighters reacted to Pettis’ title defense on Twitter.

Follow MMAWeekly.com on Facebook, Twitter and Instagram.