Washington State makes history by winning Pac-12 championship as No. 7 seed, highlighting conference's depth | CBS Sports Headlines Washington State makes history by winning Pac-12 championship as No. 7 seed, highlighting conference's depth The Cougars captured their first Pac-12 title after entering the game as the lowest-seeded team to … Continue reading Washington State makes history by winning Pac-12 championship as No. 7 seed, highlighting conference's depth