"End of the second round to the fourth round, I got Jack by finish." 🤯👀 Gilbert Burns believes his former foe Jack Della Maddalena finishes Islam Makhachev in TODAY's main event! 👊 #UFC322 📆 This Sunday ⏰ 2pm AEDT 📺 maineventtv on kayosports #JackDellaMaddalena #IslamMakhachev #UFC