Most total fight time: since 2001
Most time spent fighting in the UFC.
2,576 fighters.
| # | Fighter | Time |
|---|---|---|
| 901 | Mitch Clarke | 1h 10m 34s |
| 902 | Cat Zingano | 1h 10m 31s |
| 903 | Alessandro Costa | 1h 10m 21s |
| 904 | Poliana Botelho | 1h 10m 16s |
| 905 | Dalcha Lungiambula | 1h 10m 01s |
| 906 | Maxim Grishin | 1h 09m 58s |
| 907 | Jake O'Brien | 1h 09m 54s |
| 908 | Chris Duncan | 1h 09m 46s |
| 909 | John Maguire | 1h 09m 40s |
| 910 | Alice Ardelean | 1h 09m 36s |
| 911 | Sedriques Dumas | 1h 09m 34s |
| 912 | Jason Brilz | 1h 09m 31s |
| 913 | Daniel Santos | 1h 09m 18s |
| 914 | Juliana Miller | 1h 09m 16s |
| 915 | Austin Lingo | 1h 09m 11s |
| =916 | Johnny Eduardo | 1h 09m 09s |
| =916 | Pat Barry | 1h 09m 09s |
| 918 | Maheshate | 1h 08m 51s |
| 919 | Kyle Daukaus | 1h 08m 47s |
| 920 | Johnny Munoz | 1h 08m 43s |
| 921 | Jordan Griffin | 1h 08m 38s |
| 922 | Josh Fremd | 1h 08m 33s |
| 923 | Tim Kennedy | 1h 08m 23s |
| 924 | Dione Barbosa | 1h 08m 17s |
| 925 | Chris Padilla | 1h 08m 16s |
| 926 | Steve Garcia | 1h 08m 05s |
| 927 | Miguel Baeza | 1h 07m 59s |
| 928 | David Mitchell | 1h 07m 55s |
| 929 | Rogerio Bontorin | 1h 07m 51s |
| 930 | Marcus McGhee | 1h 07m 49s |
| 931 | Matthew Lopez | 1h 07m 48s |
| 932 | Cory McKenna | 1h 07m 41s |
| 933 | Josiane Nunes | 1h 07m 40s |
| =934 | Maurice Greene | 1h 07m 37s |
| =934 | Scott Askham | 1h 07m 37s |
| 936 | Ryan Hall | 1h 07m 33s |
| 937 | Frank Camacho | 1h 07m 29s |
| 938 | Jeremy Horn | 1h 07m 24s |
| 939 | Hugo Viana | 1h 07m 17s |
| =940 | Antonio Silva | 1h 07m 16s |
| =940 | Jesus Aguilar | 1h 07m 16s |
| 942 | MarQuel Mederos | 1h 07m 07s |
| 943 | Sam Hoger | 1h 07m 05s |
| 944 | Fatima Kline | 1h 07m 03s |
| =945 | Andre Winner | 1h 06m 59s |
| =945 | Daniel Roberts | 1h 06m 59s |
| 947 | Mick Parkin | 1h 06m 58s |
| 948 | Joe Riggs | 1h 06m 45s |
| 949 | Deron Winn | 1h 06m 38s |
| 950 | Wilson Gouveia | 1h 06m 35s |