Odyssey Ai-One Square 2 Square
A center-shafted, zero-torque mallet balanced to stay square through the stroke.
- Best forHandicaps from about 10 to 25
- SwingA straight-back, straight-through stroke
The lowdown
A center-shafted, zero-torque mallet balanced to stay square through the stroke. The Odyssey Ai-One Square 2 Square is a 2024 putter built for the widest range of golfers.
A recent model, so it holds its value. Average condition saves the most.
Pros and cons
What's good
- Stable on short putts, easy to aim
Watch out for
- Newer model, so used prices are still higher
How it stacks up
Next to each rival, the Ai-One Square 2 Square is:
Tips for buying one used
- Mallets are more stable and forgiving. Blades suit a stroke with some arc.
- Length matters more than brand. Most golfers need 33 to 35 inches.
- Putters barely wear out, so a used one is often the best value in the bag.
For sale used
10 in stock as of 2026-10-04, including 4 left-handed. Used clubs are one of a kind and sell fast.
Common questions
Is the Odyssey Ai-One Square 2 Square good for beginners?
Yes, for most beginners. It's forgiving enough to help on mishits, and you won't outgrow it quickly.
What handicap is the Ai-One Square 2 Square for?
Handicaps from about 10 to 25. Best with a straight-back, straight-through stroke.
How much is a used Odyssey Ai-One Square 2 Square?
Typically about $250 used, depending on condition, versus about $350 new. The cheapest right now is $150.
Is a used Ai-One Square 2 Square worth it?
Yes, if the discount is meaningful. As a newer model it holds value, so compare it with the previous version, which is often much cheaper and plays similarly.