Bettinardi Antidote SB3 & SB5 Putter Review | Zero-Torque

The Zero-Torque Trend Gets a Premium Upgrade

If you've been paying attention to the putter market over the past couple of years, you've noticed one trend dominating the conversation: zero-torque designs. What started as a niche concept has become the hottest innovation in flatsticks, and Bettinardi officially threw their hat in the ring with the original Antidote SB1 and SB2 models at the end of 2024.

Now, with the SB3 and SB5 expansions released at the end of 2025, the question becomes: does Bettinardi's legendary milling expertise translate well into these stability-focused designs? I've spent some quality time with both new models, and the short answer is yes — with some important caveats worth discussing.

Understanding the Antidote Philosophy

For those unfamiliar with zero-torque putters, the concept centers on positioning the shaft directly in line with the center of gravity. This alignment dramatically reduces the twisting you feel on off-center strikes, theoretically making your misses less severe and your stroke more consistent.

Bettinardi's Antidote line takes this engineering approach and pairs it with what the company does best: precision-milled faces and that distinctive soft-yet-solid feedback that's made them a favorite among feel-conscious players. The SB3 and SB5 expand head shape options for golfers who didn't connect with the original two models.

SB3: The Mallet Option

The SB3 features a more traditional mallet shape that will look familiar to players who've gamed Scotty Cameron Phantom-style putters or TaylorMade Spider variants. It's got generous alignment aids and a footprint that inspires confidence when you set it behind the ball.

What I liked: The SB3 felt incredibly stable through impact, even on putts where I caught it slightly toward the heel. That's the zero-torque design doing its job. The milled face produced excellent feedback without being harsh, and the sound at impact was muted but satisfying — no hollow click that some larger mallets can produce.

What to consider: This is not a light putter. The mass required to achieve the zero-torque properties means you're working with a heavier head, which some players will love for its pendulum feel and others might find sluggish. If you prefer a responsive, lighter touch, this might not be your fit.

SB5: Wider Wings, More Forgiveness

The SB5 pushes the design further with extended wings that spread weight even wider from the center. Think of it as the max-forgiveness option in the Antidote family. The visual profile is more aggressive than the SB3, which could be polarizing depending on your taste.

What I liked: On putts where I genuinely mishit it — the ones where you know you're in trouble before the ball even starts rolling — the SB5 minimized the damage better than nearly any putter I've tested this year. Distance control on misses was remarkably consistent. The wider body also made alignment feel almost automatic.

What to consider: Aesthetically, the SB5 won't be for everyone. It's got a modern, almost futuristic look that some traditionalists might find busy. If you're coming from a blade or simple mallet, there's an adjustment period to trusting something that looks this different at address.

Build Quality and Feel

Let me be direct: these are beautifully made putters. Bettinardi's reputation for craftsmanship is fully intact here. The milling patterns are precise, the finish work is excellent, and every component feels intentional. You're paying premium prices, but you're getting premium execution.

The feel profile sits in that sweet spot between firm and soft — you get enough feedback to know where you hit it without any sting on cold mornings. This is where Bettinardi differentiates itself from some competitors in the zero-torque space who prioritize stability over sensation.

Who Should Consider These Putters?

The Antidote SB3 and SB5 make the most sense for players who:

Struggle with consistency on off-center strikes
Prefer a heavier, more stable feel through the stroke
Want zero-torque technology without sacrificing premium feedback
Are willing to invest in high-end equipment

Conversely, if you're a feel-first player who relies on a lighter, more responsive putter head, or if you're married to traditional blade aesthetics, these probably aren't going to convert you.

Key Takeaways

Bottom line: The Bettinardi Antidote SB3 and SB5 successfully merge the zero-torque trend with the company's signature milled quality. They're not reinventing the wheel, but they're executing the concept at a very high level. If you've been curious about stability-focused putters but wanted something with more refined feel than some mass-market options, these deserve serious consideration. Just be prepared for the investment — quality like this doesn't come cheap.