Sorry, I cut and pasted from my spreadsheet where I log my wagers.
I use the term "PK" because there is no line (as in run line) in the game. For example, if I am taking Team A -1.5 on the run line, I record it as Team A -1.5 Team B on my spread sheet. All money line plays are recorded as "PK".
Sorry about the confusion. If you want me to clarify this further, you can go to sharpsportbetting where I've been logging my plays for this season, and you will notice all my moneyline plays are posted as "PK".