Olaf Alfonso
| First Name : | Olaf |
| Last name : | Alfonso |
| Height : | 5'8" (176cm) |
| Weight : | 155 lbs (70 kg) |
| City : | Enseneda |
| Country : | Mexico |
| Record : | 7 - 11 - 0 (Wins - Losses - Draws) |
| Wins : |
2 Submission (Armbar) (28.57%) 1 KO (Punch) (14.29%) 1 TKO (Elbows) (14.29%) 1 KO (14.29%) 1 TKO (Punches) (14.29%) 1 Decision (Split) (14.29%) |
| Losses : |
2 TKO (Corner Stoppage) (18.18%) 2 Decision (Unanimous) (18.18%) 2 TKO (Doctor Stoppage) (18.18%) 2 KO (Punch) (18.18%) 1 TKO (Punches) (9.09%) 1 Submission (Rear Naked Choke) (9.09%) 1 Decision (Split) (9.09%) |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Kyle Pimental | TKO (Doctor Stoppage) | PFC 13 - Validation | May 8, 2009 | 3 | 2:48 Sec |
| Win | Jeremiah Metcalf | Submission (Armbar) | PFC 12 - High Stakes | Jan 22, 2009 | 1 | 1:38 Sec |
| Lost | Phil Baroni | Decision (Unanimous) | PFC 10 - Explosive | Sep 26, 2008 | 3 | 3:00 Sec |
| Win | Chris Solomon | KO (Punch) | PFC 8 - A Night of Champions | May 8, 2008 | 1 | 0:28 Sec |
| Lost | Thomas Denny | Decision (Unanimous) | PFC 4 - Project Complete | Oct 18, 2007 | 3 | 3:00 Sec |
| Lost | Alex Karalexis | TKO (Doctor Stoppage) | WEC 25 - Las Vegas | Jan 20, 2007 | 2 | 3:53 Sec |
| Lost | John Polakowski | Decision (Split) | WEC 24 - Full Force | Oct 12, 2006 | 3 | 5:00 Sec |
| Lost | Hayato Sakurai | KO (Punch) | PRIDE - Bushido 11 | Jun 4, 2006 | 1 | 1:54 Sec |
| Lost | Rob McCullough | KO (Punch) | WEC 19 - Undisputed | Mar 17, 2006 | 2 | 0:12 Sec |
| Lost | John Polakowski | TKO (Corner Stoppage) | WEC 14 - Vengeance | Mar 17, 2005 | 1 | 5:00 Sec |
| Win | Chin Seng | KO | WEC 13 - Heavyweight Explosion | Jan 22, 2005 | 1 | 1:13 Sec |
| Lost | Gabe Ruediger | Submission (Rear Naked Choke) | WEC 12 - Halloween Fury 3 | Oct 21, 2004 | 1 | 3:05 Sec |
| Win | Philip Perez | TKO (Elbows) | WEC 11 - Evolution | Aug 20, 2004 | 1 | 2:57 Sec |
| Lost | Gilbert Melendez | TKO (Punches) | WEC 10 - Bragging Rights | May 21, 2004 | 3 | 4:54 Sec |
| Win | John Polakowski | Decision (Split) | WEC 9 - Cold Blooded | Jan 16, 2004 | 3 | 5:00 Sec |
| Win | Randy Bowers | Submission (Armbar) | WEC 8 - Halloween Fury 2 | Oct 17, 2003 | 1 | 3:05 Sec |
| Lost | Ryan Healy | TKO (Corner Stoppage) | DB 5 - DesertBrawl 5 | Aug 17, 2002 | 1 | |