Aronimink Golf Club has not hosted the PGA Championship since 1962. The Donald Ross design in Newtown Square, Pennsylvania sits at par 70 across 7,394 yards, and it does not care about your driving distance. It cares about where you miss, how you manage a round when nothing is working, and whether your iron play holds up when the fairways get firm. Philadelphia in May can be unpredictable, and this course has a way of separating fields more honestly than most. The Kalshi market has been pricing this one since April. More than $47 million in volume later, a clear picture has emerged at the top. Below that, things get complicated fast. 2026 PGA Championship Winner | Kalshi Market Kalshi Scottie Scheffler | 17% Chance Scheffler is nearly double the second name on the board, which tells you most of what you need to know about where the market stands in this field.…