Driver · 2023
Mizuno ST-X 230
The CaddyIndex™ breakdown: our rating across all six performance dimensions, researched from published expert reviews, online sentiment and our own weighting algorithm.
By the CaddyCompare editorial team · updated 29 May 2026
Performance index
Six researched ratings, lower (blue) through to elite (gold).
Where it wins
- Looks87
- Feel82
- Sound81
Watch
Rated highest for looks and feel; its softest dimension is workability.
You're an improving player with an 85-105 mph swing who wants a forgiving, great-looking driver with a modest draw and a premium feel on centre.
You need a strong slice-corrector or class-leading distance - the draw bias is mild, and faster, longer rivals exist.
Pros
- Excellent ball speed across the face from the new CORTECH Chamber, with higher MOI and mid-to-low spin
- Arguably the best-looking driver of 2023 - a rich glossy-black, two-tone crown and a sole called the best in golf
- Noticeably forgiving for improving players, with a modest draw bias to steady the ball flight
- A lively, bouncy, satisfying feel and a low-pitched pop on centred strikes
Cons
- Finished in the bottom half of the 2023 Most Wanted test - not a class-leader for total performance
- Stark feedback on mishits - off-centre strikes feel dull and sound flat and dead
By dimension
Forgiveness
StrongNoticeably forgiving for an improver's head - despite a mid-pack Most Wanted finish, it offers noticeable forgiveness, with the unified sole composite and CORTECH Chamber providing increased stability and consistency on off-centre hits, forgiving across the face. Steady, if not a MOI standout.
Distance
StrongImproved on the 220, via ball speed - ball speed excellent across the face, with the steel-insert CORTECH Chamber adding a little over half a mph on average, plus higher MOI and mid-to-low spin. The chamber locates mass near the face to cut spin and boost speed. Solid, though it finished bottom-half of the 2023 Most Wanted distance test.
Workability
FairMore workable than the 220, with a milder draw - a balance of workability in both directions, with a deeper profile that some shape as a draw and others work faster off the face. The draw bias is modest, leaving room to shape.
Feel
ExcellentRewarding on centre, stark off it - a lively, almost bouncy sensation with the ball seeming to rebound off the face on quality strikes, but off-centre strikes feel dull in the hands. A feel that rewards the good strike but punishes the miss.
Sound
StrongGood on centre, flat off it - a low-pitched pop with gentle metallic overtones on quality strikes, but the sound goes flat and dead on mishits. Pleasing when struck well, uninspiring when not.
Looks at address
ExcellentA class leader - among the best-looking drivers of 2023, with a rich glossy-black finish and two-tone crown, and a sole called the best looking in all of golf that year. One of the best-looking heads of its year.
Sources
Dig into the independent expert reviews and lab tests that feed into how every club here is rated. Each one is worth reading in full — they carry the launch-monitor data, hands-on testing and detailed photography that paint the complete picture before you buy.
- Read the full review at Mizuno ST-X 230 Golf Driver Review - MyGolfSpy
- Read the full review at Mizuno ST-X 230 Driver Review - Plugged In Golf
- Read the full review at Mizuno ST-X 230 Driver Review - Golf Monthly
- Read the full review at GolfWRX Launch Report: Mizuno ST-Z 230, ST-X 230 drivers - GolfWRX
- Read the full review at Mizuno ST-X 230 Driver Review - Unique Versatility - Golfstead
- Read the full review at Mizuno ST-X 230 Driver Review - Golfalot
We paraphrase and synthesise these sources; we don't republish them. Publishers can read how we use reviews or request a change.
More Driver ratings
Frequently asked questions
Who is the Mizuno ST-X 230 best for?
You're an improving player with an 85-105 mph swing who wants a forgiving, great-looking driver with a modest draw and a premium feel on centre.
Who should avoid the Mizuno ST-X 230?
You need a strong slice-corrector or class-leading distance - the draw bias is mild, and faster, longer rivals exist.
What handicap is the Mizuno ST-X 230 suitable for?
The Mizuno ST-X 230 scores strongest for high-handicap golfers, and also suits mid-handicap golfers.
What is the Mizuno ST-X 230 best at?
In our research the Mizuno ST-X 230 rates highest for looks at address and distance, and is softest on workability.
Does the Mizuno ST-X 230 have a shot bias?
The Mizuno ST-X 230 has a draw bias, with a high launch and mid spin.