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reviews
Callaway
Odyssey Ai-One Square 2 Square #7 Putter Review

published: Nov 15, 2024

|

updated: Mar 25, 2026

Odyssey Ai-One Square 2 Square #7 Putter Review

Jack BackhouseLink

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We sometimes use affiliate links to products and services on retailer sites for which we can receive compensation if you click on those links or make purchases through them.

What’s new? How much does it cost? And how does it perform? Jack Backhouse brings you the low down on the new Odyssey AI-One Square 2 Square #7 Putter.

Table of Contents

Jump to:

  • Odyssey ai-one square 2 square #7 putter review: ncg summary
  • Odyssey ai-one square to square #7 putter review: first impressions
  • Ncg review
  • The details

With the rising popularity of zero-torque putters at your home clubs and on tour, it wasn’t going to be long before one of the big players in the putting world jumped on this technology to make it explode.

Odyssey stands out by offering the most successful Tour-proven designs, featuring an Ai-ONE insert to ensure consistent ball speeds across the entire face.

In this Odyssey Ai-One Square 2 Square #7 putter review, I explain the new technology and how it can help you hole more putts – feel free to also take a watch of the YouTube video review above.

  • RELATED: Introducing the Odyssey Ai-One Square 2 Square Putters: The Revolution is Here!
  • RELATED: Odyssey Ai-One Square 2 Square Double Wide Putter Review.
  • RELATED: LAB Direct Force 2.1 Putter Review

Odyssey Ai-One Square 2 Square #7 Putter Review: NCG Summary

putter review
5 star review
NCG SUMMARY

Zero torque technology seems to be taking over in golf and Odyssey have released 3 new putters for golfers looking try the technology in familiar shapes.

This #7 putter looks and feels premium, has all the same great technology from the AI-One putter line last year and will help you have less club face rotation in your putting stroke to make more putts.

This putter is going to make waves out on tour and is well worth trying.

PROS

  • Love the Navy blue PVD finish
  • White hot face we all know and love
  • Almost swings itself!

CONS

  • Shaft back of the face takes some getting used to
  • Check website

    View Deal

Odyssey AI-One Square To Square #7 Putter Review: First Impressions

Odyssey makes brilliant putters; I am not breaking the internet with that statement. But they do know how to design putters and give them sex appeal, so we love pulling the headcover off the flat sick.

Just like last year’s AI-One putters, this screams premium. With the unique navy blue PVD finish, the White-Hot insert, the panlite window to see the aluminum backer on the face, it all looks great.

I love how straight the lines on the #7 look when sat behind the ball. It is a great visual for alignment and also a straight-back stroke path – see image carousel below.

Odyssey Ai-One Square 2 Square #7 Putter Review
Odyssey Ai-One Square 2 Square #7 Putter Review
Odyssey Ai-One Square 2 Square #7 Putter Review

NCG Review

I am fairly sold on this zero torque putting technology and think it is here to stay for a long time. For those who don’t know what it is, it is just a way of weighting the club head so that the putter doesn’t want to twist in your hands like traditional toe hang designs do. These putters want to stay square to the target and not rotate open or closed.

Odyssey have jumped on this following the success of other brands in this space, and with their enormous resources and solid supply chains, I can see them quickly rising to the top of this putter design market.

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First of all, it is great to see this technology in a familiar shape. I used a number 7 putter for ages and like the way this sits behind the ball, the lines are great and the putter frames the ball well at address.

Odyssey Ai-One Square 2 Square #7 Putter Review

Having the shaft sit behind the face does take some getting used to if you have not seen this before, but Odyssey has built-in a shaft lean to the design so your hands start in the right place every time, which is a well-thought-through feature.

This putter falls into the Odyssey AI-One putter lineup as a complement to all the putters already in the design; it features a lightweight steel shaft with Stroke lab weighting, which is counterbalanced with a weight in the butt for a smoother stroke.

I love the feel and sound of the putter face. The AI One insert is designed for more consistent ball speeds so that your missed strikes get closer to the hole, which I really believe does work. We don’t always strike putts center hit, so it makes sense to deal with that.

Odyssey Ai-One Square 2 Square #7 Putter Review

Over the 3 rounds I used it for, I was pretty happy with my performance and hit some great putts. I initially had a tough time aiming, but this settled down once I properly lined the ball up.

You can feel that the putter doesn’t want to rotate open or closed throughout the stroke, which makes knocking in short putts really easy. This putter is great for golfers who are new to the game and want a putter that promotes better technique and for players who have putted poorly for a while and need to try something new.

The best short putters generally have the smallest amount of face rotation throughout the stroke, so if you want help achieving this, then this is the putter for you.

The Details

RRP: $299.99 / £289

Shaft lengths: 34 or 35

Grip: Odyssey

Models: Double Wide / #7 / Jailbird

More information: Callaway UK / Callaway US

  • Check website

    View Deal
  • RELATED: Introducing the Odyssey Ai-One Square 2 Square Putters: The Revolution is Here!
  • RELATED: Odyssey Ai-One Square 2 Square Double Wide Putter Review.
  • RELATED: LAB Direct Force 2.1 Putter Review

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About the author

Callaway Epic Max driver review
Jack Backhouse

A member of the PGA for 13 years, Jack has lived golf for more than half his life. Inspired by Tiger Wood’s winning putt at the 2008 US Open, an obsession began with watching slow motion golf swings on the internet and reading What’s In The Bag articles in magazines.

Not destined for a life behind the desk in a pro shop, Jack has focussed more on coaching, working closely with regional teams in North Yorkshire and helping golfers of all levels on their journey to enjoying playing the game more. Jack has coached many junior golfers into the county teams, and once worked with a player at the 2018 Open Championship at Carnoustie.

After letting his game fall apart prior to COVID, Jack rediscovered his love for playing golf after joining Silloth Golf Club in 2020 and whipping round the windy, firm links course. Playing regularly with a half set of clubs he has a passion for shot making and developing skill, and claims to have the sharpest 30-100 yard game in the North of England (only because he doesn’t know anyone in the South), and now maintains a +1 handicap at a club much closer to home, Sand Moor GC.

Jack has always tinkered with his equipment, once building his own Frankenstein one length set of clubs after watching Bryson DeChambeau burst onto the scene after winning the US Amateur. He firmly believes in getting custom fit and is happy to debate anyone about blade irons being superior to any other iron category.

Jack loves: playing quickly, 2 ball golf, match play, heathland courses, pencil bags, foursomes, Tiger Wood’s swing 2005-2009.

Jack hates: buggies, unnecessary trees, giving shots, the 7 iron loft debate, graphite shaft lovers weird superiority complex.

What’s In Jack’s Bag:

Titleist TSR2 Driver

Titleist TSR2 Fairway wood

TaylorMade P7MB 3-P

Titleist SM10 wedges

TaylorMade TP Reserve Blade putter

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