| 2026-06-14 | UFC Freedom 250 | Lightweight | Justin Gaethje def. Ilia Topuria title | TKO (corner stoppage) | 4 | 5:00 |
| 2026-03-07 | UFC 326: Holloway vs. Oliveira 2 | Lightweight | Charles Oliveira def. Max Holloway title | Decision (unanimous) (50–45, 50–45, 50–45) | 5 | 5:00 |
| 2026-01-24 | UFC 324: Gaethje vs. Pimblett | Lightweight | Justin Gaethje def. Paddy Pimblett title | Decision (unanimous) (48–47, 49–46, 49–46) | 5 | 5:00 |
| 2025-07-19 | UFC 318: Holloway vs. Poirier 3 | Lightweight | Max Holloway def. Dustin Poirier title | Decision (unanimous) (48–47, 49–46, 49–46) | 5 | 5:00 |
| 2025-06-28 | UFC 317: Topuria vs. Oliveira | Lightweight | Ilia Topuria def. Charles Oliveira title | KO (punches) | 1 | 2:27 |
| 2025-01-18 | UFC 311: Makhachev vs. Moicano | Lightweight | Islam Makhachev def. Renato Moicano title | Submission (brabo choke) | 1 | 4:05 |
| 2024-06-01 | UFC 302: Makhachev vs. Poirier | Lightweight | Islam Makhachev def. Dustin Poirier title | Submission (brabo choke) | 5 | 2:42 |
| 2024-04-13 | UFC 300: Pereira vs. Hill | Lightweight | Max Holloway def. Justin Gaethje title | KO (punch) | 5 | 4:59 |
| 2023-10-21 | UFC 294: Makhachev vs. Volkanovski 2 | Lightweight | Islam Makhachev def. Alexander Volkanovski title | KO (head kick and punches) | 1 | 3:06 |
| 2023-02-12 | UFC 284: Makhachev vs. Volkanovski | Lightweight | Islam Makhachev def. Alexander Volkanovski title | Decision (unanimous) (48–47, 48–47, 49–46) | 5 | 5:00 |
| 2022-10-22 | UFC 280: Oliveira vs. Makhachev | Lightweight | Islam Makhachev def. Charles Oliveira title | Submission (arm-triangle choke) | 2 | 3:16 |
| 2022-05-07 | UFC 274: Oliveira vs. Gaethje | Lightweight | Charles Oliveira def. Justin Gaethje title | Submission (rear-naked choke) | 1 | 3:22 |
| 2021-12-11 | UFC 269: Oliveira vs. Poirier | Lightweight | Charles Oliveira def. Dustin Poirier title | Submission (rear-naked choke) | 3 | 1:02 |
| 2021-05-15 | UFC 262: Oliveira vs. Chandler | Lightweight | Charles Oliveira def. Michael Chandler title | TKO (punches) | 2 | 0:19 |
| 2020-10-24 | UFC 254: Khabib vs. Gaethje | Lightweight | Khabib Nurmagomedov def. Justin Gaethje title | Technical Submission (triangle choke) | 2 | 1:34 |
| 2020-05-09 | UFC 249: Ferguson vs. Gaethje | Lightweight | Justin Gaethje def. Tony Ferguson title | TKO (punch) | 5 | 3:39 |
| 2019-09-07 | UFC 242: Khabib vs. Poirier | Lightweight | Khabib Nurmagomedov def. Dustin Poirier title | Submission (rear-naked choke) | 3 | 2:06 |
| 2019-04-13 | UFC 236: Holloway vs. Poirier 2 | Lightweight | Dustin Poirier def. Max Holloway title | Decision (unanimous) (49–46, 49–46, 49–46) | 5 | 5:00 |
| 2018-10-06 | UFC 229: Khabib vs. McGregor | Lightweight | Khabib Nurmagomedov def. Conor McGregor title | Submission (neck crank) | 4 | 3:03 |
| 2018-04-07 | UFC 223: Khabib vs. Iaquinta | Lightweight | Khabib Nurmagomedov def. Al Iaquinta title | Decision (unanimous) (50–44, 50–43, 50–43) | 5 | 5:00 |
| 2017-10-07 | UFC 216: Ferguson vs. Lee | Lightweight | Tony Ferguson def. Kevin Lee title | Submission (triangle choke) | 3 | 4:02 |
| 2016-11-12 | UFC 205: Alvarez vs. McGregor | Lightweight | Conor McGregor def. Eddie Alvarez title | TKO (punches) | 2 | 3:04 |
| 2016-07-07 | UFC Fight Night: dos Anjos vs. Alvarez | Lightweight | Eddie Alvarez def. Rafael dos Anjos title | TKO (punches) | 1 | 3:49 |
| 2015-12-19 | UFC on Fox: dos Anjos vs. Cowboy 2 | Lightweight | Rafael dos Anjos def. Donald Cerrone title | TKO (body kick and punches) | 1 | 1:06 |
| 2015-03-14 | UFC 185: Pettis vs. dos Anjos | Lightweight | Rafael dos Anjos def. Anthony Pettis title | Decision (unanimous) (50–45, 50–45, 50–45) | 5 | 5:00 |
| 2014-12-06 | UFC 181: Hendricks vs. Lawler II | Lightweight | Anthony Pettis def. Gilbert Melendez title | Submission (guillotine choke) | 2 | 1:53 |
| 2013-08-31 | UFC 164: Henderson vs. Pettis 2 | Lightweight | Anthony Pettis def. Benson Henderson title | Submission (armbar) | 1 | 4:31 |
| 2013-04-20 | UFC on Fox: Henderson vs. Melendez | Lightweight | Benson Henderson def. Gilbert Melendez title | Decision (split) (47–48, 48–47, 48–47) | 5 | 5:00 |
| 2012-12-08 | UFC on Fox: Henderson vs. Diaz | Lightweight | Benson Henderson def. Nate Diaz title | Decision (unanimous) (50–43, 50–45, 50–45) | 5 | 5:00 |
| 2012-08-11 | UFC 150: Henderson vs. Edgar II | Lightweight | Benson Henderson def. Frankie Edgar title | Decision (split) (46–49, 48–47, 48–47) | 5 | 5:00 |
| 2012-02-26 | UFC 144: Edgar vs. Henderson | Lightweight | Benson Henderson def. Frankie Edgar title | Decision (unanimous) (49–46, 48–47, 49–46) | 5 | 5:00 |
| 2011-10-08 | UFC 136: Edgar vs. Maynard III | Lightweight | Frankie Edgar def. Gray Maynard title | TKO (punches) | 4 | 3:54 |
| 2011-01-01 | UFC 125: Resolution | Lightweight | Frankie Edgar vs. Gray Maynard title | Draw (split) (46–48, 48–46, 47–47) | 5 | 5:00 |
| 2010-08-28 | UFC 118: Edgar vs. Penn 2 | Lightweight | Frankie Edgar def. B.J. Penn title | Decision (unanimous) (50–45, 50–45, 50–45) | 5 | 5:00 |
| 2010-04-10 | UFC 112: Invincible | Lightweight | Frankie Edgar def. B.J. Penn title | Decision (unanimous) (50–45, 48–47, 49–46) | 5 | 5:00 |
| 2009-12-12 | UFC 107: Penn vs. Sanchez | Lightweight | B.J. Penn def. Diego Sanchez title | TKO (doctor stoppage) | 5 | 2:37 |
| 2009-08-08 | UFC 101: Declaration | Lightweight | B.J. Penn def. Kenny Florian title | Submission (rear-naked choke) | 4 | 3:54 |
| 2008-05-24 | UFC 84: Ill Will | Lightweight | B.J. Penn def. Sean Sherk title | TKO (flying knee and punches) | 3 | 5:00 |
| 2008-01-19 | UFC 80: Rapid Fire | Lightweight | B.J. Penn def. Joe Stevenson title | Submission (rear-naked choke) | 2 | 4:02 |
| 2007-07-07 | UFC 73: Stacked | Lightweight | Sean Sherk def. Hermes França title | Decision (unanimous) (50–45, 50–45, 49–46) | 5 | 5:00 |
| 2006-10-14 | UFC 64: Unstoppable | Lightweight | Sean Sherk def. Kenny Florian title | Decision (unanimous) (49–46, 49–46, 50–45) | 5 | 5:00 |
| 2003-02-28 | UFC 41: Onslaught | Lightweight | B.J. Penn vs. Caol Uno title | Draw (split) (48–46, 47–48, 48–48) | 5 | 5:00 |
| 2002-01-11 | UFC 35: Throwdown | Lightweight | Jens Pulver def. B.J. Penn title | Decision (majority) (48–45, 47–47, 48–47) | 5 | 5:00 |
| 2001-09-28 | UFC 33: Victory in Vegas | Lightweight | Jens Pulver def. Dennis Hallman title | Decision (unanimous) (49–47, 48–47, 48–47) | 5 | 5:00 |
| 2001-02-23 | UFC 30: Battle on the Boardwalk | Lightweight | Jens Pulver def. Caol Uno title | Decision (unanimous) | 5 | 5:00 |
| 2000-11-17 | UFC 28: High Stakes | Lightweight | Ben Earwood def. Chris Lytle title | Decision (unanimous) | 2 | 5:00 |