In Sectional Qualifying and in the Championship proper, the player’s clubs must conform to the groove and punch mark specifications in the Rules of Golf effective from January 1, 2010. The Condition of Competition is available for review on the entry application. By filing this entry, the player acknowledges that this Condition of Competition is in effect and the player will comply with this condition.
The Condition applies to all fairway woods, hybrids, irons and wedges. Please click on the graphic and refer to the following link for information regarding conformance: www.usga.org/grooves/