US Open 9-ball21 oktober 2017 09:00 - 28 oktober 2017 18:00 https://www.knbb.nl/wp-content/uploads/2026/09/us-open.jpg 412 659 rslotboom https://www.knbb.nl/wp-content/uploads/2025/12/KNBB-logo-2010.svg rslotboom2017-08-08 09:04:322017-08-08 09:04:32US Open 9-ball
World Championships 9-Ball Youth