Date de naissance: 1980-07-21
(32 ans)
Nom: Leben
Prénom: Christian
Autre: Cyrus
Surnom: Crippler
Taille
Poids
Allonge
180 CM
185 LB
0 CM
VICTOIRES
DÉFAITES
NUL
NO CONTEST
AUTRES
26
8
0
0
0
| Res | Versus | Méthode | Date | Gala | Rd | Temps |
| Def | Mark Munoz | TKO (Corner Stoppage) | 2011-11-05 | UFC 138: Leben vs Munoz | 2 | 05:00 |
| Vic | Wanderlei Silva | KO (Punches) | 2011-07-02 | UFC 132 Cruz vs Faber | 1 | 00:27 |
| Def | Brian Stann | TKO (Knee and Punches) | 2011-01-01 | UFC 125 – Resolution | 1 | 03:37 |
| Vic | Yoshihiro Akiyama | Submission (Triangle Choke) | 2010-07-03 | UFC 116 – Lesnar vs. Carwin | 3 | 04:40 |
| Vic | Aaron Simpson | TKO (Punches) | 2010-06-19 | UFC – The Ultimate Fighter 11 Finale | 2 | 04:17 |
| Vic | Jay Silva | Decision (Unanimous) | 2010-01-11 | UFC – UFC Fight Night 20 | 3 | 05:00 |
| Def | Jake Rosholt | Technical Submission (Arm-Triangle Choke) | 2009-08-29 | UFC 102 – Couture vs. Nogueira | 3 | 01:30 |
| Def | Michael Bisping | Decision (Unanimous) | 2008-10-18 | UFC 89 – Bisping vs. Leben | 3 | 05:00 |
| Vic | Alessio Sakara | TKO (Punches) | 2008-03-01 | UFC 82 – Pride of a Champion | 1 | 03:16 |
| Vic | Terry Martin | KO (Punch) | 2007-09-19 | UFC – Fight Night 11 | 3 | 03:56 |
| Def | Kalib Starnes | Decision (Unanimous) | 2007-05-26 | UFC 71 – Liddell vs. Jackson | 3 | 05:00 |
| Def | Jason MacDonald | Submission (Guillotine Choke) | 2006-12-30 | UFC 66 – Liddell vs. Ortiz II | 2 | 04:03 |
| Vic | Jorge Santiago | KO (Punch) | 2006-08-17 | UFC – Fight Night 6 | 2 | 00:35 |
| Def | Anderson Silva | KO (Knee) | 2006-06-28 | UFC – Ultimate Fight Night 5 | 1 | 00:49 |
| Vic | Luigi Fioravanti | Decision (Unanimous) | 2006-04-06 | UFC – Ultimate Fight Night 4 | 3 | 05:00 |
| Vic | Jorge Rivera | TKO (Punches) | 2006-01-16 | UFC – Ultimate Fight Night 3 | 1 | 01:44 |
| Vic | Edwin Dewees | Submission (Armbar) | 2005-10-03 | UFC – Ultimate Fight Night 2 | 1 | 03:26 |
| Vic | Patrick Cote | Decision (Split) | 2005-08-06 | UFC – Ultimate Fight Night | 3 | 05:00 |
| Vic | Jason Thacker | TKO (Punches) | 2005-04-09 | UFC – The Ultimate Fighter 1 Finale | 1 | 01:35 |
| Vic | Benji Radach | TKO (Broken Jaw) | 2004-06-26 | SF 4 – Fight For Freedom | 3 | 03:43 |
| Def | Joe Doerksen | Decision (Unanimous) | 2004-05-14 | FFC 9 – Freestyle Fighting Championships 9 | 3 | 05:00 |
| Vic | Justin Davis | KO (Punch) | 2004-04-17 | SF 3 – Dome | 1 | 01:54 |
| Vic | Boyd Ballard | KO (Punches) | 2004-01-31 | UFCF – Night of Champions | 1 | 01:50 |
| Vic | Mike Swick | KO (Punch) | 2004-01-16 | WEC 9 – Cold Blooded | 2 | 00:45 |
| Vic | James Fanshier | Decision (Unanimous) | 2003-11-13 | GC 20 – Gladiator Challenge 20 | 3 | 05:00 |
| Vic | Brian Sleeman | Submission (Armbar) | 2003-10-17 | WEC 8 – Halloween Fury 2 | 1 | 03:15 |
| Vic | Boyd Ballard | Submission (Armbar) | 2003-10-11 | UFCF – Night of Champions | 1 | 02:18 |
| Vic | Landon Showalter | Decision (Unanimous) | 2003-08-23 | TQP – Sport Fight Second Coming | 3 | 05:00 |
| Vic | Otto Olson | KO (Punch) | 2003-07-26 | UFCF – Battle in Seattle | 1 | 02:01 |
| Vic | Pat Healy | Decision (Split) | 2003-06-07 | FCFF – Rumble at the Roseland 8 | 3 | 05:00 |
| Vic | John Hall | TKO (Corner Stoppage) | 2003-03-08 | FCFF – Rumble at the Roseland 6 | 2 | 05:00 |
| Vic | Ben Birtcher | TKO (Punches) | 2002-12-14 | FCFF – Rumble at the Roseland 5 | 1 | 03:00 |
| Vic | Bryce Hamilton | Submission (Armbar) | 2002-11-09 | UFCF – Everett Extreme Challenge 6 | 1 | 02:45 |
| Vic | Justin Terherst | Submission (Armbar) | 2002-08-10 | FCFF – Rumble at the Roseland 4 | 1 | 02:30 |
