![Stipe Miocic celebrates a win over Junior Dos Santos in a mixed martial arts bout at UFC 211 for the UFC heavyweight championship, Saturday, May 13, 2017, in Dallas. Miocic retained his Stipe Miocic celebrates a win over Junior Dos Santos in a mixed martial arts bout at UFC 211 for the UFC heavyweight championship, Saturday, May 13, 2017, in Dallas. Miocic retained his](https://c8.alamy.com/comp/2MTRH3A/stipe-miocic-celebrates-a-win-over-junior-dos-santos-in-a-mixed-martial-arts-bout-at-ufc-211-for-the-ufc-heavyweight-championship-saturday-may-13-2017-in-dallas-miocic-retained-his-heavyweight-title-via-1st-round-tko-ap-photogregory-payan-2MTRH3A.jpg)
Stipe Miocic celebrates a win over Junior Dos Santos in a mixed martial arts bout at UFC 211 for the UFC heavyweight championship, Saturday, May 13, 2017, in Dallas. Miocic retained his
UFC: Jon Jones says he can beat heavyweight champion Stipe Miocic 'for sure' and would not need a tune-up fight | South China Morning Post
![MMA: UFC champion Jon Jones fails drug test for second time, could be stripped of title | The Straits Times MMA: UFC champion Jon Jones fails drug test for second time, could be stripped of title | The Straits Times](https://static1.straitstimes.com.sg/s3fs-public/styles/large30x20/public/articles/2017/08/23/094.jpg?VersionId=4mRN1P3yXEJNX8yd5aVG8XYkqRdcd8RR)
MMA: UFC champion Jon Jones fails drug test for second time, could be stripped of title | The Straits Times
![Power Ranking Every UFC Champion in History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report Power Ranking Every UFC Champion in History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report](https://img.bleacherreport.net/img/images/photos/002/013/003/hi-res-125696022_crop_exact.jpg?w=3072&h=2048&q=75)
Power Ranking Every UFC Champion in History | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
![UFC 285: Jon Jones warns some of his 'best performances' are yet to come after dominant UFC heavyweight title win over Ciryl Gane | CNN UFC 285: Jon Jones warns some of his 'best performances' are yet to come after dominant UFC heavyweight title win over Ciryl Gane | CNN](https://media.cnn.com/api/v1/images/stellar/prod/230305064832-01-jon-jones-ufc-heavyweight-0304.jpg?c=4x3)