Odyssey Launching Massive Update to Putter Line With Ai-Dual Series

Odyssey makes a LOT of putters, and with the launch of two new lines, they're not showing any signs of slowing down anytime soon.

Headed down the pipeline and arriving in stores this Friday are two new Ai-Dual series putter lines: the Ai-Dual Square to Square and the Ai-Dual Half Ball, which looks exactly like the name suggests.

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As much as I hate to draw a comparison, the new Square to Square line should offer some repose to those who loved the late 2025-launched Tri-Hot but didn't so much love the price. The new S2S utilizes the same AI-Dual face technology as the Tri-Hot but has the shaft positioned further back (and I can't believe I'm about to use this phrase), like a more traditional S2S design.

As for the new Ai-Dual and Ai-Dual with Half Ball - the alignment is as straight forward as a 2-footer right back up a slope. The larger mallets and mid-mallet putters feature a Half Ball alignment that help make alignment easy at address—like a much simpler version of the classic two ball. As for the blades and core #7 models, they offer more standard alignment lines to go along with the new insert.

Ai-Dual Key Technologies

Ai-Dual Insert

The new Ai-Dual insert serves a dual purpose (see what I did there?). It promotes consistent ball speeds and feel on putts hit around the face, thanks to its AI architecture that uses urethanes of varying densities, and it promotes forward ball roll.

The improved forward ball roll is made possible by a more aggressive 19-degree slope angle built into the deeper face grooves to get the ball rolling forward after impact, and since everything have to have a cool name, Callaway is calling this their new Forward Roll Design groove.

Full Model List

Ai-Dual Square to Square

Ai-Dual & Ai-Dual Half Ball

Price & Availability

The full line of Odyssey Ai-Dual Half Ball putters will hit retail this Friday, January 23rd, with core models priced at $350 and Cruiser models priced at $400.

Ai-Dual S2S Models will start at $400, and Cruiser Models will be Priced at $450.

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