All fightersOlaf Alfonso
Lightweight8-12RECORD
5KO / TKO WINS
2SUBMISSION WINS
1DECISION WINS
Profile
| Full name | Not added yet |
|---|---|
| Nickname | Not added yet |
| Date of birth | 6 Aug 1974 |
| Nationality | Guatemala |
| Lives in | Antigua |
| Division | Lightweight |
| Team | Not added yet |
| Height | 188 cm (6′2″) |
| Reach | Not added yet |
| Stance | Orthodox |
| Weight | 77.1 kg (170 lb) |
| Pro debut | 17 Aug 2002 |
| Last fight | 19 Jun 2014 |
Details on this page were compiled from public information on 30 Sep 2026 (the record is as of that date). Is this you? Claim this profile to correct anything and add your photo and bio. Claim this profile
Fight history
20 professional fights on file. Newest first.
| Result | Opponent | Method | Round | Time | Event | Date |
|---|---|---|---|---|---|---|
| Loss | Adrian Diaz | TKO (punches) | 3 | 2:35 | TPF 19 - Throwback Thursday | 19 Jun 2014 |
| Referee Mark Lawley | ||||||
| Loss | Kyle Pimental | TKO (doctor stoppage) | 3 | 2:48 | PFC 13 - Validation | 8 May 2009 |
| Win | Jeremiah Metcalf | Submission (armbar) | 1 | 1:38 | PFC 12 - High Stakes | 22 Jan 2009 |
| Referee Josh Rosenthal | ||||||
| Loss | Phil Baroni | Decision (unanimous) | 3 | 3:00 | PFC 10 - Explosive | 26 Sep 2008 |
| Win | Chris Solomon | KO (punch) | 1 | 0:28 | PFC 8 - A Night of Champions | 8 May 2008 |
| Win | Casey Olson | KO (punch) | 2 | 1:50 | PFC - Olson vs. Alfonso | 29 Feb 2008 |
| Loss | Thomas Denny | Decision (unanimous) | 3 | 3:00 | PFC 4 - Project Complete | 18 Oct 2007 |
| Loss | Alex Karalexis | TKO (doctor stoppage) | 2 | 3:53 | WEC 25 - Las Vegas | 20 Jan 2007 |
| Referee Steve Mazzagatti | ||||||
| Loss | John Polakowski | Decision (split) | 3 | 5:00 | WEC 24 - Full Force | 12 Oct 2006 |
| Referee Herb Dean | ||||||
| Loss | Hayato Sakurai | KO (punch) | 1 | 1:14 | Pride - Bushido 11 | 4 Jun 2006 |
| Referee Moritaka Oshiro | ||||||
| Loss | Rob McCullough | KO (punch) | 2 | 0:12 | WEC 19 - Undisputed | 17 Mar 2006 |
| Referee Jon Schorle | ||||||
| Loss | John Polakowski | TKO (corner stoppage) | 1 | 5:00 | WEC 14 - Vengeance | 17 Mar 2005 |
| Referee Josh Rosenthal | ||||||
| Win | Chin Seng | KO (punch) | 1 | 1:13 | WEC 13 - Heavyweight Explosion | 22 Jan 2005 |
| Referee Josh Rosenthal | ||||||
| Loss | Gabe Ruediger | Technical Submission (rear-naked choke) | 1 | 3:05 | WEC 12 - Halloween Fury 3 | 21 Oct 2004 |
| Referee Josh Rosenthal | ||||||
| Win | Phillip Perez | TKO (elbows) | 1 | 2:57 | WEC 11 - Evolution | 20 Aug 2004 |
| Referee Nathan Gullian | ||||||
| Loss | Gilbert Melendez | TKO (punches) | 3 | 4:54 | WEC 10 - Bragging Rights | 21 May 2004 |
| Referee Jon Schorle | ||||||
| Win | John Polakowski | Decision (split) | 3 | 5:00 | WEC 9 - Cold Blooded | 16 Jan 2004 |
| Referee Josh Rosenthal | ||||||
| Win | Randy Bowers | Submission (armbar) | 1 | 3:05 | WEC 8 - Halloween Fury 2 | 17 Oct 2003 |
| Referee Cecil Peoples | ||||||
| Win | Randy Spence | TKO (punches) | 2 | 4:34 | WEC 7 - This Time It's Personal | 9 Aug 2003 |
| Referee Josh Rosenthal | ||||||
| Loss | Ryan Healy | TKO (corner stoppage) | 1 | – | DB 5 - DesertBrawl 5 | 17 Aug 2002 |