Odyssey Ai-ONE Seven CH Golf Putter


Odyssey Ai-ONE Seven CH Golf Putter

The Ai-ONE Seven CH is a stunning silhouette--a timeless classic with a sleek, angular design that makes it a cinch to align. This putter boasts a crank hosel for minimal toe hang tailored for strokes with little face rotation or arc. Additionally, it features our Ai-ONE insert with an aluminum backer and our White Hot urethane striking surface, plus our advanced SL 90 Stroke Lab steel shaft. An incredible combination for sure!

Features and Benefits

Golfers at every level of the game, even the most elite Tour players, occasionally fail to make center-face contact. When this happens, the ball's speed is reduced and the total distance of the putt falls short, leading to more missed opportunities and longer attempts to sink the ball. Odyssey Ai-ONE has improved on Callaway's existing A.I. design and powerful computing to create the most sophisticated insert in golfing history.

The superbly crafted multi-material structure features intricate contours on the rear of the face to reduce ball speed loss from lesser strikes and significantly expand the sweet spot. Meanwhile, our innovative Ai-ONE urethane insert ensures more consistent ball speeds, including from off-center hits, getting your ball up to 21% nearer the hole.

Ai-One Insert

Utilising AI, Callaway designed the Odyssey Ai-ONE #7 CH Golf Putter with unique contours on the aluminum backer for consistent ball speed and impressively integrated a grooved White Hot urethane layer for that signature Tour player-approved White Hot feel.

Ai Window

Callaway's talented engineers and designers crafted a Panlite® window, a unique automotive grade polymer, giving you an unparalleled view into the captivating topography of the putter's back.

SL 90 Shaft

Discover the perfect performance balance with our lightweight Callaway Steel shaft and Stroke Lab Weighting. Adjustable counterbalance weight from 20-30 grams, with the grip of your choice, ensures the ideal fit for any golfer.

Unique Navy Blue PVD Finish

With a luxe navy blue PVD finish, these putters boast an eye-catching look that elevates them from the ordinary!

Interchangeable front weights

Match your personal putting style to the perfect head weight with these removable five, ten, fifteen, and twenty gram weights for maximum customisation.


Head Type Dexterity Loft Length Lie Toe Hang Head Weight
Mallet RH 33" 70.0° 10° 360G
Mallet RH 34" 70.0° 10° 360G
Mallet RH 35" 70.0° 10° 360G

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Product information


What happens if I can’t select the combination of head, shaft & grip I want?

Email us on hi@ninebyninegolf.com or call 020 3995 5638 we would be more than happy to discuss and prepare a custom quote.

I am purchasing from outside of the UK, what happens with TAX / Customs duty?

All orders show and charge TAX / Duties at checkout so there will be no additional payment required to the courier. Goods will be delivered duties paid (DDP)

Do you offer advice prior to purchase if I am unsure which product to choose?

We understand and recommend trying / having a fitting prior to any purchase but should this not be possible our team will be more than happy to help you through any purchase. Either via email or on the phone.

I paid for Express shipping, why hasn't it shipped next day?

Express shipping is the fastest possible shipping service, unfortunately it is not a way of getting your custom order built faster.

What if I can’t find an option I want on a drop-down menu?

If you can’t find a grip or shaft that you would like to order then please do reach out to us or place an order and leave a note on the order. One of our team will be happy to help you through the process. 

Nine by Nine Golf

Nine by Nine Golf is a supplier of high quality golf equipment. Golf is about performance and the brands we sell will help you achieve your highest performance on the course.

The Nine by Nine team has a long history with the game of golf as well as a deep knowledge and understanding of the technology and products on offer.

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