El Santo
Championship résumé: 10 title reigns across 4 championships, 6,508 total days as champion.
Title Reigns
10
| Mexican National Light Heavyweight Championship CMLL · Live event | Oct 14, 1966 to Mar 1, 1967 | 138 days |
| Mexican National Tag Team Championship CMLL · with Rayo de Jalisco (team page) | Apr 22, 1966 to Dec 31, 1966 | 253 days |
| Mexican National Tag Team Championship CMLL · with Rayo de Jalisco (team page) | Oct 16, 1964 to Apr 22, 1966 | 553 days |
| Mexican National Middleweight Championship CMLL · Live event | Jun 28, 1963 to Jun 22, 1967 | 1,455 days |
| Mexican National Middleweight Championship CMLL · Live event | May 31, 1956 to Mar 24, 1961 | 1,758 days |
| Mexican National Welterweight Championship CMLL · Live event | Jan 1, 1950 to Sep 25, 1953 | 1,363 days |
| Mexican National Middleweight Championship CMLL · Live event | May 31, 1944 to Jun 1, 1945 | 366 days |
| Mexican National Middleweight Championship CMLL · Live event | Oct 8, 1943 to Apr 1, 1944 | 176 days |
| Mexican National Middleweight Championship CMLL · Live event | Mar 19, 1943 to Jun 11, 1943 | 84 days |
| Mexican National Welterweight Championship CMLL · Live event | Feb 21, 1943 to Feb 18, 1944 | 362 days |