Abstract: The golf putter head has an elongate side-to-side extending body portion with a front face adapted to be positioned in a generally vertically extending plane. A forward upper face has a short notch extending along an axis which is referred to as the X axis and is perpendicular to the front face. Notches extend on either side of the short notch extending along the line defined as a Y axis which is parallel to the plane containing the front face and which is perpendicular to the X axis. A riser portion extends upwardly and rearwardly from the elongate body portion, and an upper tier member extends from the upper end of the riser portion forwardly toward the front face. The upper tier member has an upper surface which has a slot that lies on an upper X axis and a short notch forming slot in the front forward end thereof which lies on an upper Y axis. The upper and lower X axis are in the same plane and the upper and lower Y axis are in the same plane.