The Odyssey Ai-ONE Two CH is a classic heel-and-toe weighted blade putter engineered for golfers who want proven shape, modern AI-driven performance, and the legendary White Hot feel — all in one package. Built on the insight that even the world's best players miss the centre of the face, Odyssey applied Callaway's industry-leading Artificial Intelligence and supercomputer capabilities to design the most advanced putter insert ever created. The result is a putter that delivers dramatically more consistent ball speed across the entire face, so your off-centre putts finish closer to the hole and you three-putt far less often. Includes a matching headcover.
The #2 (Two) blade profile features angled bumpers, a squared-off look for easy alignment, and a crank hosel that delivers significant toe hang — making it ideally suited for players with a more arced stroke and natural face rotation through impact.
Key Features
Ai-ONE Insert: AI-designed contours on the aluminium backer, co-moulded to a White Hot urethane striking surface for consistent ball speed across the whole face.
Up to 21% Closer to the Hole: Robot-tested across 15 face locations, off-centre hits finish up to 21% closer to the hole compared to a traditional face putter.
White Hot Urethane Feel: The classic soft, responsive White Hot feel beloved by Tour players and amateurs alike, now enhanced with grooved striking surface for improved sound and feedback.
Panlite Window: An automotive-grade polymer window on the face showcases the unique AI-designed contours of the insert's aluminium backer with exceptional clarity and scratch resistance.
SL 90 Stroke Lab Steel Shaft: A lightweight steel shaft with 20–30 grams of counterbalance weight placed in the butt end, promoting a more consistent stroke tempo and improved feel for the putter head.
Crank Hosel (CH) Design: Provides significant toe hang, best suited for strokes with more face rotation and arc through the hitting zone.
Traditional Blade Shape: Classic heel-and-toe weighted #2 blade profile with angled bumpers and a squared-off look for reliable, intuitive alignment.
Navy Blue PVD Finish: A premium navy blue PVD finish gives the putter a distinctive, sophisticated look that stands out at address and in any bag.
Headcover Included: Ships with a matching Odyssey headcover to protect the face and insert between rounds.
Technology in Detail
Ai-ONE Insert — AI-Engineered Face Technology
The Ai-ONE insert represents the first application of Callaway's Artificial Intelligence and supercomputer capabilities in a putter face. Odyssey's engineers used AI to generate and evaluate millions of possible contour configurations on the aluminium backing of the insert — a level of complexity no human designer could replicate manually. These precisely engineered contours are then co-moulded to a White Hot urethane striking surface, creating a multi-material construction that minimises ball speed losses on off-centre hits while greatly expanding the effective sweet spot. The outcome is a face that performs with remarkable consistency wherever contact is made, giving you repeatable distance control from anywhere on the face.
Up to 21% Closer to the Hole
Odyssey robot-tested the Ai-ONE insert across 15 different contact points on the face and confirmed that off-centre putts finish up to 21% closer to the hole compared to a traditional face putter. To put that in perspective: a putt that would have stopped 5 feet short of the hole may now finish less than 4 feet away — turning potential three-putts into manageable second putts. Even centre-strike performance is maintained, so you lose nothing on well-struck putts. The data was compelling enough to convert some of the world's best Tour players, including Jon Rahm, who was shown that this level of speed consistency could nearly halve his three-putt total over the course of a season.
White Hot Urethane Feel
White Hot is Odyssey's most celebrated insert technology, trusted by Tour winners and amateurs across decades of competition. The Ai-ONE version retains everything golfers love about White Hot — a soft, responsive impact sensation with a satisfying, muted sound — while adding a grooved striking surface that further refines feedback at the moment of contact. The urethane material is co-moulded directly to the contoured aluminium backer, ensuring the two materials work in perfect harmony to provide speed consistency without sacrificing the tactile feel that makes a great putter so confidence-inspiring. Whether you make a perfect stroke or catch the ball slightly off-centre, the feel remains consistent and predictable.
Panlite Window
One of the most visually distinctive features of the Ai-ONE family is the Panlite window — a unique panel made from an automotive-grade polymer that is built into the face and allows you to see directly through to the AI-designed contours on the back of the aluminium insert. This window offers exceptional optical clarity and superior scratch resistance compared to standard polymers, ensuring it retains its clear appearance over the life of the putter. Beyond aesthetics, the Panlite window serves as a visual reminder of the engineering work behind every putt, reinforcing confidence that genuine technology is working for you every time you stand over the ball.
SL 90 Stroke Lab Steel Shaft with Counterbalance
The Odyssey SL 90 Stroke Lab steel shaft is a lightweight shaft fitted with 20–30 grams (depending on grip selection) of counterbalance weight placed high in the butt end of the shaft. This is an evolution of the Stroke Lab weighting philosophy: by redistributing mass towards the grip end, the system reduces unwanted wrist and hand action during the stroke, promoting a more consistent backswing tempo and improved face-angle control at impact. The effect is a putting motion that feels more effortless and repeatable, with heightened awareness of the putter head throughout the swing. The counterbalance approach broadens the appeal of the shaft to an even wider range of players and stroke types.
Crank Hosel (CH) & Classic #2 Blade Shape
The crank hosel (CH) configuration on the Ai-ONE Two places the shaft offset from the face in a way that generates significant toe hang — measured at 44° for this model. This degree of toe hang is best suited for golfers who play with a more pronounced arc in their putting stroke and naturally release the face through impact. The classic #2 blade profile combines this hosel with heel-and-toe weighting, angled bumpers, and a squared-off look that promotes easy, intuitive alignment at address. At 355 g, the head weight provides a solid, authoritative feel without being heavy, and the overall balance of the club encourages a smooth, flowing stroke.
Specifications
Model
#2 (Two) CH
Head Type
Blade
Loft
3°
Lie
70°
Toe Hang
44°
Available Lengths
33", 34", 35"
Head Weight
355 g
Hand
Right Hand (RH)
Grip
Pistol
Finish
Navy Blue PVD
Headcover
Included
Shaft
Odyssey Stroke Lab Ai-ONE SL 90 Steel Shaft — a lightweight steel shaft with 20–30 g of counterbalance weight in the butt end, promoting a more consistent and repeatable putting stroke.
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