Phone: (469) 752-9300


Degrees and Certifications:

B.B.A. in Marketing - University of North Texas M.Ed in Educational Leadership - University of North Texas

Mr. Trey O'Bar

Hello and welcome to my page! I teach Sports & Entertainment Marketing, Entrepreneurship, and Career Prep here at Plano Senior High School. I'm also one of the DECA Advisors here on campus.

    • Period 1: Career Prep I (Marketing)
      Period 2: Sports & Entertainment Marketing
      Period 3: Entrepreneurship
      Period 4: Conference / Planning
      Period 5: Entrepreneurship
      Period 6: Sports & Entertainment Marketing
      Period 7: DECA + Site Visits