• USA. PBA. WSOB. Chameleon Championship
  • 10 May
  • Anthony Simonsen

    Mitch Hupe
    2
  • Kyle Sherman

    Riley Woodard
    2
  • Santtu Tahvanainen

    Deo Benard
    2
  • Tobias Boerding

    David Krol
    2
• USA. PBA. WSOB. Scorpion Championship
  • 11 May
  • Graham Fach

    Darren Tang
    2
  • Thomas Larsen

    Kris Prather
    2
  • Jesper Svensson

    Nate Stubler
    2
  • Sean Rash

    Santtu Tahvanainen
    2
• USA. PBA. WSOB. Shark Championship
  • 12 May
  • EJ Tackett

    Mitch Hupe
    2
  • Patrick Hanrahan

    Tommy Jones
    2