 Details | UFC 304 | 2024 | Belal MUHAMMAD | | UD–5 | Leon EDWARDS | | 27 Jul | |
| Details | UFC 296 | 2023 | Leon EDWARDS | | UD–5 | Colby COVINGTON | | 16 Dec | |
| Details | UFC 286 | 2023 | Leon EDWARDS | | MD–5 | Kamaru USMAN | | 18 Mar | |
| Details | UFC 278 | 2022 | Leon EDWARDS | | KO–5 | Kamaru USMAN | | 20 Aug | |
| Details | UFC 268 | 2021 | Kamaru USMAN | | UD–5 | Colby COVINGTON | | 6 Nov | |
| Details | UFC 261 | 2021 | Kamaru USMAN | | KO–2 | Jorge MASVIDAL | | 24 Apr | |
| Details | UFC 258 | 2021 | Kamaru USMAN | | TKO–3 | Gilbert BURNS | | 13 Feb | |
| Details | UFC 251 | 2020 | Kamaru USMAN | | UD–5 | Jorge MASVIDAL | | 12 Jul | |
| Details | UFC 245 | 2019 | Kamaru USMAN | | TKO–5 | Colby COVINGTON | | 14 Dec | |
| Details | UFC 235 | 2019 | Kamaru USMAN | | UD–5 | Tyron WOODLEY | | 2 Mar | |
| Details | UFC 228 | 2018 | Tyron WOODLEY | | SUB–2 | Darren TILL | | 8 Sep | |
| Details | UFC 214 | 2017 | Tyron WOODLEY | | UD–5 | Demian MAIA | | 29 Jul | |
| Details | UFC 209 | 2017 | Tyron WOODLEY | | MD–5 | Stephen THOMPSON | | 4 Mar | |
| Details | UFC 205 | 2016 | Tyron WOODLEY | | DW–5 | Stephen THOMPSON | | 12 Nov | |
| Details | UFC 201 | 2016 | Tyron WOODLEY | | KO–1 | Robbie LAWLER | | 30 Jul | |
| Details | UFC 195 | 2016 | Robbie LAWLER | | SD–5 | Carlos CONDIT | | 2 Jan | |
| Details | UFC 189 | 2015 | Robbie LAWLER | | TKO–5 | Rory MACDONALD | | 11 Jul | |
| Details | UFC 181 | 2014 | Robbie LAWLER | | SD–5 | Johny HENDRICKS | | 6 Dec | |
| Details | UFC 171  St-Pierre vacated the title on December 13, 2013. | 2014 | Johny HENDRICKS | | UD–5 | Robbie LAWLER | | 15 Mar | |
| Details | UFC 167 | 2013 | Georges ST-PIERRE | | SD–5 | Johny HENDRICKS | | 16 Nov | |
| Details | UFC 158 | 2013 | Georges ST-PIERRE | | UD–5 | Nick DIAZ | | 16 Mar | |
| Details | UFC 154 | 2012 | Georges ST-PIERRE | | UD–5 | Carlos CONDIT | | 17 Nov | |
| Details | UFC 129 | 2011 | Georges ST-PIERRE | | UD–5 | Jake SHIELDS | | 30 Apr | |
| Details | UFC 124 | 2010 | Georges ST-PIERRE | | UD–5 | Josh KOSCHECK | | 11 Dec | |
| Details | UFC 111 | 2010 | Georges ST-PIERRE | | UD–5 | Dan HARDY | | 27 Mar | |
| Details | UFC 100 | 2009 | Georges ST-PIERRE | | UD–5 | Thiago ALVES | | 11 Jul | |
| Details | UFC 94 | 2009 | Georges ST-PIERRE | | TKO–4 | B.J. PENN | | 31 Jan | |
| Details | UFC 87 | 2008 | Georges ST-PIERRE | | UD–5 | Jon FITCH | | 9 Aug | |
| Details | UFC 83 | 2008 | Georges ST-PIERRE | | TKO–2 | Matt SERRA | | 19 Apr | |
| Details | UFC 79 | 2007 | Georges ST-PIERRE | | SUB–2 | Matt HUGHES | | 29 Dec | |
| Details | UFC 69 | 2007 | Matt SERRA | | TKO–1 | Georges ST-PIERRE | | 7 Apr | |
| Details | UFC 65 | 2006 | Georges ST-PIERRE | | KO–2 | Matt HUGHES | | 18 Nov | |
| Details | UFC 63 | 2006 | Matt HUGHES | | TKO–3 | B.J. PENN | | 23 Sep | |
| Details | UFC 52 | 2005 | Matt HUGHES | | SUB–1 | Frank TRIGG | | 16 Apr | |
| Details | UFC 50 | 2004 | Matt HUGHES | | SUB–1 | Georges ST-PIERRE | | 22 Oct | |
| Details | UFC 46 | 2004 | B.J. PENN | | SUB–1 | Matt HUGHES | | 31 Jan | |
| Details | UFC 45 | 2003 | Matt HUGHES | | SUB–1 | Frank TRIGG | | 21 Nov | |
| Details | UFC 42 | 2003 | Matt HUGHES | | UD–5 | Sean SHERK | | 25 Apr | |
| Details | UFC 40 | 2002 | Matt HUGHES | | TKO–1 | Gil CASTILLO | | 22 Nov | |
| Details | UFC 38 | 2002 | Matt HUGHES | | TKO–4 | Carlos NEWTON | | 13 Jul | |
| Details | UFC 36 | 2002 | Matt HUGHES | | TKO–4 | Hayato SAKURAI | | 22 Mar | |
| Details | UFC 34 | 2001 | Matt HUGHES | | KO–2 | Carlos NEWTON | | 2 Nov | |
| Details | UFC 31 | 2001 | Carlos NEWTON | | SUB–3 | Pat MILETICH | | 4 May | |
| Details | UFC 29 | 2000 | Pat MILETICH | | SUB–2 | Kenichi YAMAMOTO | | 16 Dec | |
| Details | UFC 26 | 2000 | Pat MILETICH | | SUB–2 | John ALESSIO | | 9 Jun | |
| Details | UFC 21 | 1999 | Pat MILETICH | | TKO–1 | Andre PEDERNEIRAS | | 16 Jul | |
| Details | UFC 18 | 1999 | Pat MILETICH | | UD (21:00) | Jorge PATINO | | 8 Jan | |
| Details | UFC Brazil | 1998 | Pat MILETICH | | SD (21:00) | Mikey BURNETT | | 16 Oct | |
