The Women's Flat Track Derby Association's (WFTDA) West Region was formed in 2006. In 2009, teams from the eastern part of the region were moved into the North Central and South Central Regions.[1]
From 2008, the WFTDA changed from having just two regional tournaments (East and West), to five, made up of teams from four regions: East, North Central, South Central and West.[2]
For 2011, the region was reduced in size, with teams in New Mexico moving to the South Central Region.[3]
WFTDA has now moved away from the Big 5 WFTDA Championships qualification tournament structure, last competed in 2012. Starting with the 2013 WFTDA season, the regions were discontinued in favour of an overall-rankings based system, and a new playoff format was created.
| League | Metro area | Country | Admitted | Left | Notes |
|---|---|---|---|---|---|
| Alamo City Rollergirls | San Antonio, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| Assassination City Roller Derby | Dallas, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| Dallas Derby Devils | Dallas, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| Duke City Derby | Albuquerque, NM | United States | 2006 | 1 January 2011 | Transferred to South Central Region[3] |
| East Texas Bombers | Tyler, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| Green Country Roller Girls | Tulsa, OK | United States | 25 September 2007[29] | 1 January 2009 | Transferred to South Central Region[8][28] |
| Houston Roller Derby | Houston, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| Kansas City Roller Warriors | Kansas City, MO | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| No Coast Derby Girls | Lincoln, NE | United States | 3 March 2007[30] | 1 January 2009 | Transferred to South Central Region[8][28] |
| Northwest Arkansas Rollergirls | Fayetteville, AR | United States | 25 May 2007[31] | 1 January 2009 | Transferred to South Central Region[8][28] |
| Oklahoma Victory Dolls | Oklahoma City, OK | United States | 2008[32] | 1 January 2009 | Transferred to South Central Region[8][28] |
| Orange County Roller Girls | Huntington Beach, CA | United States | January 2008[33] | March 2009[34] | |
| Salt City Derby Girls | Salt Lake City, UT | United States | 20 December 2007[35] | March 2011[36] | |
| Sioux Falls Roller Dollz | Sioux Falls, SD | United States | 1 January 2009 | Transferred to North Central Region[8][28] | |
| Texas Rollergirls | Austin, TX | United States | 2006 | 1 January 2009 | Transferred to South Central Region[8][28] |
| West Texas Roller Dollz | Lubbock, TX | United States | 25 August 2008[37] | 1 January 2009 | Transferred to South Central Region[8][28] |
Current Official WFTDA Regional Rankings as of January 29, 2013[38]
| Region | West |
|---|---|
| 1 | Oly Rollers |
| 2 | Denver Roller Dolls |
| 3 | Bay Area Derby Girls |
| 4 | Rose City Rollers |
| 5 | Rat City Roller Girls |
| 6 | Rocky Mountain Rollergirls |
| 7 | Sacred City Derby Girls |
| 8 | Angel City Derby Girls |
| 9 | Wasatch Roller Derby |
| 10 | Jet City Rollergirls |
| 11 | Victorian Roller Derby League |
| 12 | Terminal City Rollergirls |
| 13 | Arizona Roller Derby |
| 14 | Pikes Peak Derby Dames |
| 15 | Fabulous Sin City Rollergirls |
| 16 | Santa Cruz Derby Girls |
| 17 | Tucson Roller Derby |
| 18 | Sac City Rollers |
| 19 | Silicon Valley Roller Girls |
| 20 | Emerald City Roller Girls |
| 21 | Treasure Valley Rollergirls |
| 22 | Slaughter County Roller Vixens |
| 23 | Humboldt Roller Derby |
| 24 | Bellingham Roller Betties |
| 25 | Sonoma County Roller Derby |
| 26 | Rage City Rollergirls |
| 27 | Central Coast Roller Derby |
| 28 | Slaughterhouse Derby Girls |
| 29 | FoCo Girls Gone Derby |
| 30 | Choice City Rebels |
| 31 | Junction City Roller Dolls |
| 32 | Ark Valley High Rollers |
| 33 | Lava City Roller Dolls |
| 34 | Pueblo Derby Devil Dollz |
| 35 | Dockyard Derby Dames |
| 36 | Pacific Roller Derby |
| 37 | Fairbanks Rollergirls |
| 38 | Castle Rock 'n' Rollers |
Member teams unranked at this time:
| League | Number of Championships Won | Last Year Won |
|---|---|---|
| Oly Rollers | 2 | 2011 |
| Rocky Mountain Rollergirls | 1 | 2010 |
| Texas Rollergirls | 1 | 2008 |
| Rat City Rollergirls | 1 | 2007 |
