Sigma

The Ping Sigma is one of the releases catalogued under Incred Golf's coverage of the Sigma line, though the material we hold on this particular putter is thin. What's on record comes from a single editorial source, incred.golf, which reported the Sigma as face balanced.

That balance designation is worth noting for what it suggests about intended stroke type, face balanced putters are typically matched to a straighter back and through path, but it's reported by the publication rather than confirmed by Ping or verified independently, so it should be read as that outlet's characterization rather than an established spec.

Beyond the balance note, there isn't more in front of us to compare this release against others in the Sigma line or to speak to its construction, finish, or feel. Readers weighing the Sigma against its siblings will want to treat the face balanced tag as a starting point for their own research rather than a settled fact.