​The final week of the high school football regular season on the West Coast has now come and gone but the final week before playoff starts was not without its fair share of drama.In a battle of two of California’s top two programs in the Trinity League, Mater Dei (CA) trailed by two touchdowns late before embarking on an improbable comeback that saw the Monarchs come out on top against St. John Bosco (CA).Final scores: USA TODAY Sports Super 25 Week 11 resultsHeading a few states north, two of Washington’s premier programs were involved in a similar situation. Puyallup (WA) once again played another one of the state’s top teams and once again came out on top as they beat Graham-Kapowsin in overtime. Here are USA TODAY Sports’ Week 12 West Region Super 15 rankings.1. Santa Margarita (Rancho Santa Margarita, CA)Record: 10-0Previous Rank: 1Last Result: Santa Margarita 43, Orange Lutheran (CA) 212. Bishop Gorman (Las Vegas, NV)Record: 8-1Previous Rank: 2Last Result: Bishop Gorman 50, Mater Academy East Las Vegas (NV) 73.  Sierra Canyon (Chatsworth, CA)Record: 10-0Previous Rank: 3Last Result: Sierra Canyon 56, Bishop Amat (CA) 74. De La Salle (Concord, CA)Record: 9-0Previous Rank: 5Last Result: De La Salle 56, Amador Valley (CA) 75. Mater Dei (Santa Ana, CA)Record: 8-2Previous Rank: 6Last Result: Mater Dei 36, St. John Bosco (CA) 356. St. John Bosco (Bellflower, CA)Record: 7-3Previous Rank: 4Last Result: Mater Dei (CA) 36, St. John Bosco 357. Liberty (Peoria, AZ)Record: 8-1Previous Rank: 7Last Result: Liberty 49, O’Connor (AZ) 168. Folsom (CA)Record: 9-0Previous Rank: 8Last Result: Idle9. Basha (Chandler, AZ)Record: 8-2Previous Rank: 9Last Result: Basha 35, Salpointe Catholic (AZ) 010. Chandler (AZ)Record: 8-1Previous Rank: 10Last Result: Chandler 40, Pinnacle (AZ) 011. Hamilton (Chandler, AZ)Record: 8-1Previous Rank: 11Last Result: Hamilton 50, Cactus Canyon (AZ) 012. Mountain Ridge (Herriman, UT)Record: 11-0Previous Rank: 12Last Result: Mountain Ridge 50, Cedar Valley (UT) 613. Centennial (Corona, CA)Record: 7-3Previous Rank: 13Last Result: Centennial 62, Murrieta Mesa (CA) 014. Puyallup (WA)Record: 9-0Previous Rank: 14Last Result: Puyallup 31, Graham-Kapowsin (WA) 24 OT15. Centennial (Peoria, AZ)Record: 8-1Previous Rank: 15Last Result: Centennial 51, Boulder Creek (AZ) 7Follow Sports Reporter Joe Spears on X at @joe_spears7 or via email: JSpears@usatodayco.com. For additional high school sports coverage, be sure to follow USA TODAY High School Sports on Instagram and X.This article originally appeared on USA TODAY: USA TODAY Sports Super 15 West Region football rankings, Week 12