All boxersTye Fields
“Big Sky”
Boxing49-5-0RECORD
44WINS BY KO / TKO
5WINS BY DECISION
54PRO FIGHTS
Profile
| Full name | Walter Tyeson Fields |
|---|---|
| Nickname | Big Sky |
| Date of birth | 8 Feb 1975 |
| Nationality | American |
| Birthplace | Missoula, Montana, US |
| Based in | Not added yet |
| Weight classes | Heavyweight |
| Trainers | Not added yet |
| Height | 203 cm (6′8″) |
| Reach | 208 cm (82″) |
| Stance | Southpaw |
| Years active | 1999–2012 |
| Status | Retired |
| Pro debut | 10 Feb 1999 |
| Last fight | Loss vs Mariusz Wach, 24 Mar 2012 |
Details on this page were compiled from public information on 11 Oct 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
Titles and honours
- USBA heavyweight champion
Background
American heavyweight from Missoula, Montana, who grew up in Beaverton, Oregon, and played college basketball at San Diego State before turning professional in 1999. He won the USBA heavyweight title and several regional belts.
Fight history
54 professional fights. Newest first.
| Result | Opponent | Method | Round | Time | Date | Location | Notes |
|---|---|---|---|---|---|---|---|
| Loss | Mariusz Wach | TKO | 6 | 24 Mar 2012 | Atlantic City, New Jersey, US | For WBC International heavyweight title | |
| Win | Raphael Butler | TKO | 6 | 7 Oct 2011 | Edmonton, Alberta, Canada | ||
| Win | David Whittom | TKO (corner retirement) | 3 | 24 Jun 2011 | Edmonton, Alberta, Canada | ||
| Loss | Mike Perez | TKO | 1 | 7 May 2011 | London, England, UK | Prizefighter International heavyweight final | |
| Win | Konstantin Airich | KO | 1 | 7 May 2011 | London, England, UK | Prizefighter International heavyweight semi-final | |
| Win | Michael Sprott | Decision (split) | 3 | 7 May 2011 | London, England, UK | Prizefighter International heavyweight quarter-final | |
| Loss | Michael Grant | KO | 3 | 11 Mar 2011 | Las Vegas, Nevada, US | ||
| Win | Raymond Olubowale | TKO | 3 | 4 Feb 2011 | Barrie, Ontario, Canada | Canadian heavyweight title eliminator | |
| Win | Ken Frank | TKO | 3 | 19 Nov 2010 | Edmonton, Alberta, Canada | ||
| Win | Galen Brown | TKO | 3 | 30 Oct 2009 | Edmonton, Alberta, Canada | ||
| Win | Nicolai Firtha | KO | 6 | 20 Jun 2009 | Enoch, Alberta, Canada | Won vacant USA Native American Boxing Council heavyweight title | |
| Loss | Monte Barrett | KO | 1 | 28 Jun 2008 | Las Vegas, Nevada, US | ||
| Win | Roderick Willis | TKO | 1 | 13 Mar 2008 | Las Vegas, Nevada, US | ||
| Win | Chris Koval | TKO | 1 | 20 Dec 2007 | Las Vegas, Nevada, US | ||
| Win | Domonic Jenkins | TKO (corner retirement) | 7 | 9 Aug 2007 | Las Vegas, Nevada, US | ||
| Win | Kendrick Releford | Decision (unanimous) | 10 | 25 Jan 2007 | Las Vegas, Nevada, US | ||
| Win | Maurice Harris | TKO (corner retirement) | 4 | 14 Jul 2006 | Las Vegas, Nevada, US | ||
| Win | Ed Mahone | TKO | 4 | 24 Mar 2006 | Las Vegas, Nevada, US | ||
| Win | Bruce Seldon | KO | 2 | 28 Oct 2005 | Las Vegas, Nevada, US | ||
| Win | Saul Montana | TKO | 3 | 5 Aug 2005 | Las Vegas, Nevada, US | ||
| Win | Sedreck Fields | Decision (unanimous) | 8 | 23 Apr 2005 | Lafayette, Louisiana, US | ||
| Win | Ray Lunsford | TKO | 2 | 5 Feb 2005 | St. Louis, Missouri, US | ||
| Win | Marcelo Aravena | KO | 1 | 8 Oct 2004 | Osceola, Iowa, US | ||
| Win | Julius Long | KO | 3 | 5 Dec 2003 | Des Moines, Iowa, US | Won vacant WBE Continental Americas super heavyweight title | |
| Win | Sherman Williams | Decision (unanimous) | 12 | 2 Sep 2003 | Chester, West Virginia, US | Won vacant USBA heavyweight title | |
| Win | Carlos Barcelete | KO | 2 | 10 Jul 2003 | Ignacio, Colorado, US | ||
| Win | Brian Sargent | TKO | 2 | 22 Feb 2003 | Mahnomen, Minnesota, US | ||
| Win | Marvin Hill | TKO | 1 | 4 Oct 2002 | Laughlin, Nevada, US | ||
| Win | Francis Royal | TKO | 3 | 8 Aug 2002 | Bakersfield, California, US | ||
| Win | Jose Flores | TKO | 1 | 10 May 2002 | Osceola, Iowa, US | ||
| Win | Joe Lenhart | Decision (unanimous) | 5 | 30 Jan 2002 | Miami Beach, Florida, US | ||
| Win | Jeff Ford | KO | 1 | 14 Aug 2001 | Chester, West Virginia, US | ||
| Win | Ed White | KO | 1 | 17 Jul 2001 | Des Moines, Iowa, US | ||
| Win | George Chamberlain | TKO | 1 | 1 Jun 2001 | Bismarck, North Dakota, US | ||
| Win | Undra Hawkins | TKO | 1 | 30 Mar 2001 | Tama, Iowa, US | ||
| Win | Jason Nicholson | TKO | 2 | 20 Mar 2001 | Oklahoma City, Oklahoma, US | ||
| Loss | Jeff Ford | KO | 1 | 31 Jan 2001 | Kansas City, Missouri, US | ||
| Win | Andy Sample | KO | 1 | 1 Dec 2000 | Rising Sun, Indiana, US | Won USBA Regional heavyweight title | |
| Win | Nick Flores | TKO | 1 | 13 Oct 2000 | Council Bluffs, Iowa, US | ||
| Win | Greg Suttington | TKO | 2 | 29 Sep 2000 | Missouri, US | ||
| Win | Dan Kosmicki | TKO | 1 | 15 Sep 2000 | Las Vegas, Nevada, US | ||
| Win | George Chamberlain | TKO | 1 | 25 Aug 2000 | Des Moines, Iowa, US | Won vacant Iowa State heavyweight title | |
| Win | Curtis McDorman | KO | 1 | 28 Jul 2000 | Las Vegas, Nevada, US | ||
| Win | Kevin Rosier | TKO | 1 | 28 Apr 2000 | Mashantucket, Connecticut, US | ||
| Win | Travis Fulton | KO | 1 | 17 Feb 2000 | Davenport, Iowa, US | ||
| Win | Richard Davis | KO | 1 | 10 Feb 2000 | Council Bluffs, Iowa, US | ||
| Win | Harold Johnson | KO | 1 | 24 Nov 1999 | Waukegan, Illinois, US | ||
| Win | Brian McNeff | TKO | 1 | 19 Oct 1999 | Missouri, US | ||
| Win | Chris McCarl | KO | 1 | 23 Jul 1999 | Des Moines, Iowa, US | ||
| Win | Justin Wills | KO | 1 | 1 Jun 1999 | Des Moines, Iowa, US | ||
| Win | Darryl Becker | TKO | 1 | 27 Apr 1999 | Davenport, Iowa, US | ||
| Win | Eric Graham | KO | 1 | 17 Apr 1999 | Marshalltown, Iowa, US | ||
| Win | Richard Slack | TKO | 1 | 20 Mar 1999 | Council Bluffs, Iowa, US | ||
| Win | Gerald Hill | TKO | 1 | 10 Feb 1999 | Tama, Iowa, US | Pro debut |
Record source: Wikipedia (CC BY-SA 4.0).