Brian O’Neill: World pinball wizards tilt to Pittsburgh | Pittsburgh Post-Gazettehttp://www.post-gazette.com/opinion/brian-oneill/2017/07/27/brian-o-neill-pinball-pittsburgh-pinburgh-match-play-championship-david-l-lawrence-convention-center-replayfx-arcade-video-game-festival/stories/201707270019Pinburgh Match-Play Championship, billed as the largest pinball tournament, starts Thursday at the David L. Lawrence Convention Center.