Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-71.114.87.115-20130716042151/@comment-4091815-20130716090128

Pizzanigs wrote: KD 92 wrote: And why is the title of Peter Hale The Alpha Werewolf"....in the wikia info...Derek and the Alpha pack are also Alphas "The Alpha Werewolf" meaning that he was the antagonist who was known as "The Alpha" throughout Season 1.

That was all they called him during most of the season - that article deals with everything that happened before we knew who it was.