Golf club heads and methods to manufacture golf club heads

An iron-type golf club head comprising:

• a hollow body portion comprising a material having a first density, a first interior cavity, a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion, a back portion with a back wall portion, a top portion with a top portion edge, and a sole portion with a sole portion edge, a maximum distance between the top portion edge and the sole portion edge is greater than a maximum distance between the front portion and the back wall portion;
• a face pocket portion in the first interior cavity at or proximate to the front portion, the face pocket portion defining a second interior cavity and at least partially enclosing the first interior cavity;
• a face portion coupled to the front portion to enclose the second interior cavity;
• a mass portion comprising a material having a second density greater than the first density;
• an external port on the hollow body portion connected to the first interior cavity and configured to receive the mass portion;
• a first filler material injected into the first interior cavity from the external port;
• and
• a second filler material at least partially filling the second interior cavity,
• wherein the first filler material and the second filler material have at least one different physical property.

A golf club comprising:

• a shaft having a first end and a second end opposite the first end;
• a grip attached to the first end of the shaft;
• and
• a golf club head coupled the second end of the shaft, the golf club head comprising:
• a body portion comprising a toe portion with a toe portion edge, a heel portion with a heel portion edge, a front portion including a face portion, a back portion with a back wall portion, a top portion with a top portion edge, and a sole portion with a sole portion edge, a maximum distance between the top portion edge and the sole portion edge is greater than a maximum distance between the face portion and the back wall portion;
• a first interior cavity in the body portion;
• a second interior cavity in the body portion between the first interior cavity and the face portion, the second interior cavity separated from the first interior cavity by an interior cavity wall;
• a first port on the body portion connected to the first interior cavity;
• a second port in the interior cavity wall to connect the first interior cavity and the second interior cavity;
• a first filler material at least partially filling the first interior cavity;
• and
• a second filler material at least partially filling the second interior cavity,
• wherein a volume of the second interior cavity is substantially less than a volume of the first interior cavity.