Brooks Koepka's putting prowess at the RBC Canadian Open is a testament to his resilience and a potential harbinger of success at the US Open. Despite a disappointing round on Saturday, Koepka's performance on the greens has been nothing short of remarkable, especially considering his struggles with putting this year. With a strokes gained putting rating of 2.47 per round, Koepka is on track to challenge his personal best, which was achieved at the Honda Classic in 2015. This is a significant achievement, given the absence of data from LIV Golf's early years. The fact that Koepka is first in the field for strokes gained putting is a strong indicator of his putting prowess. What makes this even more intriguing is the context of his performance. Koepka's putting has been a weakness since his return to the PGA Tour, yet he has managed to excel in this area at the Canadian Open. This raises the question: What has changed? Is it a matter of strategy, practice, or a newfound confidence? The answer may lie in Koepka's ability to adapt and improve, even when facing challenges. This performance is not just a fluke; it's a strategic shift that could be pivotal for his success at the US Open. Koepka's history with the US Open is notable, having won the event twice before. The fact that he is sending a warning to his rivals ahead of the US Open is a testament to his competitive spirit and determination. It's a reminder that Koepka is a force to be reckoned with, and his putting performance at the Canadian Open is a crucial piece of the puzzle. As an analyst, I find it fascinating that Koepka's putting prowess at the Canadian Open could be a turning point in his career. It's a reminder that even the most challenging aspects of a game can be overcome with dedication and strategic adjustments. The question remains: Can Koepka maintain this level of performance at the US Open? Only time will tell, but one thing is certain: Koepka's putting performance at the Canadian Open is a significant step forward in his pursuit of major glory.