Charles Schwab Challenge

Colonial Country Club

Hot List


JPX921 Hot Metal Pro

Hot List Silver 2022

Our Review:

WHAT IT DOES: The shape says better player, but the power and forgiveness will be appreciated by even the average golfer. Achieving this began with the creation of an extremely thin face—2.2 millimeters in the center and as thin as 1.9 millimeters in other spots. Another design highlight is a variable sole geometry that spreads the stress distribution at impact. Although that might sound wonky, the thin area at the leading edge serves as a hinge to transfer some of that stress to the sole and allow the face to flex even more.

WHY WE LIKE IT: The use of an ultra-strong chromoly steel allowed for a more complex face geometry. This delivers the extra yards necessary to compete in this category. Mis-hits also were addressed through toe-bias weighting to assist with shots struck in that area. One of Mizuno’s true strengths, however, is a steadfast desire to make sure the sound and feel are sublime, especially in a cast club. In this iron that meant a revision to the perimeter undercut cavity in which three extra ribs were added to support the frame for better sound and feel. A variety of shaft options are an important bonus for players seeking to further dial in their iron game.


Price: $125/per iron
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Look / Sound / Feel




* Percentage of total score

Player Comments

"There are no fake shots in terms of trajectory or curve, but you get the benefit of help on off-center hits relative to distance."


“Straight as a string. The shape of the head had a consistency throughout the set. The thicker topline promotes confidence at address.”


"It was jumping off the face with all the feel and sound you want in this category. Just easy to swing to get the distance you want. The trajectory is so pure and through the window every time."

Club Specs


7-iron: 29 degrees; PW: 44 degrees

Surviving the Hot List Presented by Rapsodo

For the first time in the 19-year history of the Hot List, we invited a documentary-film crew to the 2022 testing summit to document the process, the people and the drama behind the most coveted assignment in golf.