Offered here is Rory McIlroy's personal tournament-used Nike Method Prototype 006 putter. This putter was used by McIlroy in 2013. The putter is stamped "RORS" on the hosel, RM on the face, and has the serial number RM.0364.10.12. 

Putters are often quite personal to a golfer, and they seldom become available to the collector market. To our knowledge, this is the first tournament-used Rory McIlroy putter to reach the auction block. 

This putter was pulled straight from Rory's bag and given to a member of the Kournikova family of tennis fame. Green Jacket Auctions will provide a letter of provenance to the winner of this lot with more details.