Golf club heads and methods to manufacture golf club heads

A golf club head comprising:

• a body portion comprising an interior portion, an exterior portion, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a top portion with a top portion edge, a sole portion with a sole portion edge, and a perimeter mass portion extending from a location at or proximate to the toe portion to a location at or proximate to the heel portion edge, a front portion having a face portion, a back portion with a back wall portion, the back wall portion comprising:
• a lower back wall portion extending from the sole portion edge toward the top portion edge;
• an upper back wall portion extending from the top portion edge toward the sole portion edge;
• and
• at least one rib portion on the upper back wall portion extending from a location at or proximate to the lower back wall portion toward the top portion edge;
• a filler material at least partially filling the interior portion of the body portion;
• an opening on the body portion proximate to the at least one rib portion, the opening connecting the exterior portion of the body portion to the interior portion of the body portion;
• and
• a cover portion coupled to the body portion to cover the opening;
• wherein a distance between the opening and the toe portion edge is less than a distance between the at least one rib portion and the toe portion edge.

A golf club comprising:

• a shaft having a first end and a second end opposite the first end;
• a grip coupled to the first end of the shaft;
• and
• a golf club head coupled to the second end of the shaft, the golf club head comprising:
• a body portion comprising an interior portion, an exterior portion, a port connecting the interior portion and the exterior portion, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a top portion with a top portion edge, and a sole portion with a sole portion edge, a front portion including a face portion, a back portion with a back wall portion, the back wall portion comprising:
• an outwardly extending a ledge portion extending from a location at or proximate to the toe portion edge to a location at or proximate to the heel portion edge;
• and
• at least one rib portion extending from the ledge portion toward the top portion edge;
• a filler material at least partially filling the interior portion of the body portion;
• and
• a cover portion coupled to the body portion to cover the port,
• wherein the port is located between the at least one rib portion and the toe portion edge.