PING Scottsdale TEC Ally Blue Onset Review | Wyndham Clark’s US Open Putter

Wyndham Clark won the 2026 US Open using the PING Scottsdale TEC Ally Blue Onset putter—so how good is it for the rest of us? In this review, I test the PING Ally Blue Onset and give you my honest thoughts on the unusual onset design, alignment, stability and distance control. I also take a closer look at the one-piece PEBAX insert, including how it feels and sounds off the face. Clark’s tour putter was built to his own specifications, but this is the same Scottsdale TEC Ally Blue Onset model that helped him win at Shinnecock Hills. Is this genuinely one of the best new mallet putters, or is its major-winning reputation doing some of the work? Let me know what you think in the comments—and whether you would put one in the bag. Welcome to The Well-Used Clubhouse: real golf, real decisions and questionable outcomes. Subscribe for honest golf club reviews, new and second-hand equipment, on-course testing and golf challenges. #PINGGolf #PutterReview #WyndhamClark