| 2018-06-01 | UFC Fight Night: Rivera vs. Moraes | Lightweight | Desmond Green def. Gleison Tibau | Decision (unanimous) (30–27, 30–27, 29–27) | 3 | 5:00 |
| 2018-01-20 | UFC 220: Miocic vs. Ngannou | Lightweight | Islam Makhachev def. Gleison Tibau | KO (punch) | 1 | 0:57 |
| 2015-11-07 | UFC Fight Night: Belfort vs. Henderson 3 | Lightweight | Abel Trujillo def. Gleison Tibau | Disqualification (overturned) | 1 | 1:45 |
| 2015-02-28 | UFC 184: Rousey vs. Zingano | Lightweight | Tony Ferguson def. Gleison Tibau | Submission (rear-naked choke) | 1 | 2:37 |
| 2015-01-18 | UFC Fight Night: McGregor vs. Siver | Lightweight | Gleison Tibau def. Norman Parke | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2014-09-13 | UFC Fight Night: Bigfoot vs. Arlovski | Lightweight | Gleison Tibau def. Piotr Hallmann | Decision (split) (28–29, 29–28, 29–28) | 3 | 5:00 |
| 2014-07-16 | UFC Fight Night: Cowboy vs. Miller | Lightweight | Gleison Tibau def. Pat Healy | Decision (unanimous) (30–27, 29–28, 29–28) | 3 | 5:00 |
| 2013-12-28 | UFC 168: Weidman vs. Silva 2 | Lightweight | Michael Johnson def. Gleison Tibau | KO (punches) | 2 | 1:32 |
| 2013-08-31 | UFC 164: Henderson vs. Pettis 2 | Lightweight | Gleison Tibau def. Jamie Varner | Decision (split) (29–28, 27–29, 29–28) | 3 | 5:00 |
| 2013-05-18 | UFC on FX: Belfort vs. Rockhold | Lightweight | Gleison Tibau def. John Cholish | Submission (guillotine choke) | 2 | 2:34 |
| 2013-02-02 | UFC 156: Aldo vs. Edgar | Lightweight | Evan Dunham def. Gleison Tibau | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2012-10-13 | UFC 153: Silva vs. Bonnar | Lightweight | Gleison Tibau def. Francisco Trinaldo | Decision (unanimous) (29–28, 29–28, 29–28) | 3 | 5:00 |
| 2012-07-07 | UFC 148: Silva vs. Sonnen II | Lightweight | Khabib Nurmagomedov def. Gleison Tibau | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2011-11-19 | UFC 139: Shogun vs. Henderson | Lightweight | Gleison Tibau def. Rafael dos Anjos | Decision (split) (28–29, 29–28, 30–27) | 3 | 5:00 |
| 2011-05-28 | UFC 130: Rampage vs. Hamill | Lightweight | Gleison Tibau def. Rafaello Oliveira | Submission (rear-naked choke) | 2 | 3:28 |
| 2011-03-19 | UFC 128: Shogun vs. Jones | Lightweight | Gleison Tibau def. Kurt Pellegrino | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2010-09-15 | UFC Fight Night: Marquardt vs. Palhares | Lightweight | Jim Miller def. Gleison Tibau | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2010-03-31 | UFC Fight Night: Florian vs. Gomi | Lightweight | Gleison Tibau def. Caol Uno | TKO (punches) | 1 | 4:13 |
| 2009-10-24 | UFC 104: Machida vs. Shogun | Catchweight | Gleison Tibau def. Josh Neer | Decision (unanimous) (30–27, 30-27, 29–28) | 3 | 5:00 |
| 2009-06-20 | The Ultimate Fighter: United States vs. United Kingdom Finale | Lightweight | Melvin Guillard def. Gleison Tibau | Decision (split) (29–28, 28–29, 29–28) | 3 | 5:00 |
| 2009-04-01 | UFC Fight Night: Condit vs. Kampmann | Catchweight | Gleison Tibau def. Jeremy Stephens | Decision (unanimous) (30–27, 30–27, 29–28) | 3 | 5:00 |
| 2009-02-07 | UFC Fight Night: Lauzon vs. Stephens | Lightweight | Gleison Tibau def. Rich Clementi | Submission (guillotine choke) | 1 | 4:35 |
| 2008-07-05 | UFC 86: Jackson vs. Griffin | Lightweight | Joe Stevenson def. Gleison Tibau | Submission (guillotine choke) | 2 | 2:57 |
| 2008-02-02 | UFC 81: Breaking Point | Lightweight | Tyson Griffin def. Gleison Tibau | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2007-09-08 | UFC 75: Champion vs. Champion | Lightweight | Gleison Tibau def. Terry Etim | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2007-06-12 | UFC Fight Night: Stout vs. Fisher | Lightweight | Gleison Tibau def. Jeff Cox | Submission (arm-triangle choke) | 1 | 1:52 |
| 2007-03-03 | UFC 68: The Uprising | Lightweight | Gleison Tibau def. Jason Dent | Decision (unanimous) (30–27, 30–27, 30–27) | 3 | 5:00 |
| 2006-11-18 | UFC 65: Bad Intentions | Welterweight | Nick Diaz def. Gleison Tibau | TKO (punches) | 2 | 2:27 |