The Mizuno JPX ONE driver lie angles run from 59°–62°. The model’s lie progression spans 3° with a typical step of Single lie.
Driver • Released 2026
JPX ONE lie-angle fingerprint
What stands out about the JPX ONE lie setup?
This model is best treated as a 59°–62° lie range rather than a precise club-by-club progression.
For this driver, lie angle is a secondary tuning variable. Face angle, path, strike location and delivered loft will normally dominate ball flight.
Any lie change should come only from the indexed Mizuno hosel positions supported by this exact adapter.
Lie angle reference
| Lie range | 59°–62° |
|---|---|
| How to use it | Use this as a fitting reference, not as an exact model-by-model hosel chart. |
Lie range visual
Dynamic lie test for the Mizuno JPX ONE
Use only an indexed Mizuno sleeve position. Compare centre strike, start line and launch against neutral.
Mark the starting sleeve position and hit a repeatable baseline group before changing the hosel.
If the sleeve provides a flatter relationship, compare it using the same tee height, ball position and target.
How to evaluate the Mizuno JPX ONE dynamic lie fit
Use the factory or neutral hosel position as the baseline.
Track repeated strike location rather than judging one heel or toe strike.
Separate start direction from curvature. A face / path problem is not automatically a lie problem.
Use indexed adapter settings where available. Do not bend a fixed wood or hybrid head.
Should the Mizuno JPX ONE be more upright or flatter?
A more upright fit may help when…
- A supported upright setting improves centre strike
- Start line improves without adding unwanted curvature
- Dynamic delivery is consistently toe-down
A flatter fit may help when…
- A supported flatter setting improves centre strike
- Start line improves without hurting launch
- Dynamic delivery is consistently heel-down
Do not change lie just because…
- You are trying to cure a slice / hook without face-path data
- You skipped the neutral baseline
- You are copying another Mizuno adapter chart
Can the Mizuno JPX ONE lie angle be adjusted?
Use the markings on the exact adapter fitted to this club. Printed positions and loft / lie relationships can differ between Mizuno generations.
Why shaft length can change the lie fit
Playing length changes posture, hand height and delivery, so the same static lie can fit differently after a length change. Re-test dynamic lie after changing playing length rather than automatically adding or subtracting a fixed number of lie degrees.
Static lie is only the starting specification. Dynamic lie changes with delivery, shaft deflection, playing length and setup. Mizuno states that iron lie adjustment varies by model and material, while drivers and fairway woods are not bent for loft or lie. Before bending a club or rotating an indexed hosel, confirm the instructions for your exact model with Mizuno or a qualified fitter. Mizuno custom specifications.