Click on the links below to contact members of the POSSE staff.

Jesse Martin
Assistant Athletic Director/External Affairs
Ellen Ayres
Assistant Development Director
Joe Nelson
Gameday Parking Manager
Clay Billman
Publications Coordinator
Stephanie Boese
Athletic Development Assistant
Karyl Henry
Premium Services
Mary Lewis
Programs Coordinator / Benefits


  • Cowboy Caravans

    Get involved with the POSSE all year long with Caravans, Road Rallies & other fun events.

  • Recent Grad Membership

    To say congratulations to all new OSU graduates, the POSSE offers a FREE $150 membership!

  • Sport-Specific Clubs

    The POSSE is “the team behind the teams” … and now you can be an integral part of whichever team you choose

  • O Club

    Calling all Letterwinners! Join the O Club and stay connected with OSU Athletics

  • Premium Services

    One-stop shop for suiteholder and club seat holder information

  • Auction

    Come and be a part of the largest athletics fundraising event of the year