Gear & Tech

Mizuno ST-Max 230 Review

Driver · 12 rounds in my bag

Played & written by Marcus Santana

By Marcus Santana · Published December 25, 2025

9.6/ 10

The short version

I did not expect much from the Mizuno ST-Max 230, then it comes off hot and low, the kind of strike you feel in your hands a beat before you look up. By the back nine I was aiming at the middle of the fairway instead of the safe side, and that tells you more than any number does. The catch: my low-heel miss still goes left, it just does not fall out of the sky any more.

How it played

No lab and no press-release numbers here: 12 rounds, real turf, real nerves. What I keep coming back to is that it comes off hot and low, the kind of strike you feel in your hands a beat before you look up. Where it bit me: my low-heel miss still goes left, it just does not fall out of the sky any more — worth knowing before you spend the money.

How it looks

Big without looking bloated, and it sits square behind the ball with no fiddling. I care less about that than how it feels, but it does not hurt.

What won me over

it sounds loud and solid, never tinny
it frames the ball square with no fiddling
toe strikes keep almost all of their ball speed

Good to know before you buy

the adjustability chart is more confusing than it needs to be
the stock shaft is too soft for anyone over 105 mph

My verdict

9.6/10 from me. If you swing hard and want the bad ones to finish in play, the Mizuno ST-Max 230 earns its spot in the bag. If the adjustability chart is more confusing than it needs to be is a dealbreaker for you, keep looking.

Marcus Santana

Founder & Lead Tester, Homie Golf

Every product on this site is played, walked or worn before it gets a score. No paid placements, no press-release numbers.