J.T. Poston posts a 12 on the 13th hole during the Travelers Championship after a sequence of shots leaves him unable to reach the green in regulation. According to reports, Poston eventually gets the ball onto the green on his 10th stroke. However, he misses a subsequent putt on his next attempt, setting up a long series of complications that ultimately lead to a 12 on the hole. Fox News highlights that during the incident, multiple drop balls come into play and some roll back toward the water, contributing to the ongoing difficulties. The New York Post also describes the hole as a turning point in which Poston drains a putt from about eight inches after earlier missteps, completing the 12. Together, the accounts describe a rapid decline driven by missed putting, trouble getting the ball settled after drops, and the need for repeated strokes before the hole is finished.