| 2013-01-19 | UFC on FX: Belfort vs. Bisping | Ginásio do Ibirapuera · São Paulo | Vitor Belfort def. Michael Bisping | 11 |
| 2013-01-26 | UFC on Fox: Johnson vs. Dodson | United Center · Chicago, Illinois | Demetrious Johnson def. John Dodson title | 11 |
| 2013-02-02 | UFC 156: Aldo vs. Edgar | Mandalay Bay Events Center · Las Vegas, Nevada | José Aldo def. Frankie Edgar title | 11 |
| 2013-02-16 | UFC on Fuel TV: Barão vs. McDonald | Wembley Arena · London, England | Renan Barão def. Michael McDonald title | 12 |
| 2013-02-23 | UFC 157: Rousey vs. Carmouche | Honda Center · Anaheim, California | Ronda Rousey def. Liz Carmouche title | 12 |
| 2013-03-03 | UFC on Fuel TV: Silva vs. Stann | Saitama Super Arena · Saitama | Wanderlei Silva def. Brian Stann | 11 |
| 2013-03-16 | UFC 158: St-Pierre vs. Diaz | Bell Centre · Montreal, Quebec | Georges St-Pierre def. Nick Diaz title | 12 |
| 2013-04-06 | UFC on Fuel TV: Mousasi vs. Latifi | Avicii Arena · Stockholm | Gegard Mousasi def. Ilir Latifi | 13 |
| 2013-04-13 | The Ultimate Fighter: Team Jones vs. Team Sonnen Finale | Mandalay Bay Events Center · Las Vegas, Nevada | Urijah Faber def. Scott Jorgensen | 12 |
| 2013-04-20 | UFC on Fox: Henderson vs. Melendez | SAP Center · San Jose, California | Benson Henderson def. Gilbert Melendez title | 12 |
| 2013-04-27 | UFC 159: Jones vs. Sonnen | Prudential Center · Newark, New Jersey | Jon Jones def. Chael Sonnen title | 11 |
| 2013-05-18 | UFC on FX: Belfort vs. Rockhold | Arena Jaraguá · Jaraguá do Sul | Vitor Belfort def. Luke Rockhold | 13 |
| 2013-05-25 | UFC 160: Velasquez vs. Bigfoot 2 | MGM Grand Garden Arena · Las Vegas, Nevada | Cain Velasquez def. Antônio Silva title | 12 |
| 2013-06-08 | UFC on Fuel TV: Nogueira vs. Werdum | Ginásio Paulo Sarasate · Fortaleza | Fabrício Werdum def. Antônio Rodrigo Nogueira | 12 |
| 2013-06-15 | UFC 161: Evans vs. Henderson | Canada Life Centre · Winnipeg, Manitoba | Rashad Evans def. Dan Henderson | 11 |
| 2013-07-06 | UFC 162: Silva vs. Weidman | MGM Grand Garden Arena · Las Vegas, Nevada | Chris Weidman def. Anderson Silva title | 11 |
| 2013-07-27 | UFC on Fox: Johnson vs. Moraga | Climate Pledge Arena · Seattle, Washington | Demetrious Johnson def. John Moraga title | 12 |
| 2013-08-03 | UFC 163: Aldo vs. Korean Zombie | HSBC Arena · Rio de Janeiro | José Aldo def. Chan Sung Jung title | 12 |
| 2013-08-17 | UFC Fight Night: Shogun vs. Sonnen | TD Garden · Boston, Massachusetts | Chael Sonnen def. Maurício Rua | 13 |
| 2013-08-28 | UFC Fight Night: Condit vs. Kampmann 2 | Bankers Life Fieldhouse · Indianapolis, Indiana | Carlos Condit def. Martin Kampmann | 12 |
| 2013-08-31 | UFC 164: Henderson vs. Pettis 2 | BMO Harris Bradley Center · Milwaukee, Wisconsin | Anthony Pettis def. Benson Henderson title | 12 |
| 2013-09-04 | UFC Fight Night: Teixeira vs. Bader | Mineirinho Arena · Belo Horizonte | Glover Teixeira def. Ryan Bader | 11 |
| 2013-09-21 | UFC 165: Jones vs. Gustafsson | Scotiabank Arena · Toronto, Ontario | Jon Jones def. Alexander Gustafsson title | 13 |
| 2013-10-09 | UFC Fight Night: Maia vs. Shields | Ginásio José Corrêa · Barueri | Jake Shields def. Demian Maia | 10 |
| 2013-10-19 | UFC 166: Velasquez vs. dos Santos III | Toyota Center · Houston, Texas | Cain Velasquez def. Junior dos Santos title | 13 |
| 2013-10-26 | UFC Fight Night: Machida vs. Muñoz | Phones 4u Arena · Manchester, England | Lyoto Machida def. Mark Muñoz | 12 |
| 2013-11-06 | UFC: Fight for the Troops 3 | Fort Campbell · Fort Campbell, Kentucky | Tim Kennedy def. Rafael Natal | 13 |
| 2013-11-09 | UFC Fight Night: Belfort vs. Henderson 2 | Goiânia Arena · Goiânia | Vitor Belfort def. Dan Henderson | 11 |
| 2013-11-16 | UFC 167: St-Pierre vs. Hendricks | MGM Grand Garden Arena · Las Vegas, Nevada | Georges St-Pierre def. Johny Hendricks title | 12 |
| 2013-11-30 | The Ultimate Fighter: Team Rousey vs. Team Tate Finale | Mandalay Bay Events Center · Las Vegas, Nevada | Nate Diaz def. Gray Maynard | 10 |
| 2013-12-07 | UFC Fight Night: Hunt vs. Bigfoot | Brisbane Entertainment Centre · Brisbane | Mark Hunt vs. Antônio Silva | 11 |
| 2013-12-14 | UFC on Fox: Johnson vs. Benavidez 2 | Sleep Train Arena · Sacramento, California | Demetrious Johnson def. Joseph Benavidez title | 11 |
| 2013-12-28 | UFC 168: Weidman vs. Silva 2 | MGM Grand Garden Arena · Las Vegas, Nevada | Chris Weidman def. Anderson Silva title | 11 |