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SPOTTED: Mizuno ST190 and ST190G drivers



Three Mizuno drivers have recently been added to the USGA Conforming Clubs list: Mizuno ST190 (9.5 degrees), ST190 HL (10.5 degrees) and ST190G. While the image links are currently unavailable on the USGA website, the ST180 and ST190G drivers have been spotted in person at the British Masters.

Judging from the photos, both drivers have Mizuno’s familiar Wave Technology — an accordion-like speed channel seen in the ST180 drivers — and “SP700 Coretech” faces.

The ST190 looks to have a fixed weight in the rear portion of the sole, while the ST190G has a “Fast Track Technology” sliding weight in the heel of the sole; judging by the labeling, that track will help golfers adjust between draw and fade trajectory biases. Surely, the Mizuno ST190 HL was not spotted out at the British Masters because one would assume it’s a “High Launch” product made for those who need more launch; that tends to be higher handicaps rather than Tour pros.

The driver being tested above looks to be equipped with a popular Mitsubishi Tensei Orange shaft. Compared to the ST180 drivers, it’s also clear Mizuno is going away from the blue color scheme to a glossy black look.

Mizuno is not commenting on details/tech at the time, so for now we are left to speculate on the drivers.

See what GolfWRX Members are saying in our forums about the ST190 drivers.

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  1. Peaknation

    Oct 12, 2018 at 6:43 am

    Anyone else read WINE Technology on the sole?

    • joro

      Oct 12, 2018 at 1:51 pm

      How about WAVE Technology, you know, like the waves of the sole. I have the 180 and it is good, and very calming. hmmmmmmmmmmmmm POW.

  2. Mizzyfan

    Oct 11, 2018 at 10:30 am

    SP700 face is suppose to be made of some high end material other OEM’s use to but stop using because it’s too expensive.

  3. rymail00

    Oct 10, 2018 at 11:57 pm

    I’ve never hit a Mizuno driver (or seen one in person actually) but I think going with the black crown has to make it look better at address. I know its just a visual thing and but a blue head is a bit aggressive even if blue is Mizuno’s color scheme.

    Interested to hear more though.

  4. Tom

    Oct 10, 2018 at 11:43 pm

    WOW, will surely change the game forever!!!

  5. HappyG

    Oct 10, 2018 at 11:11 pm

    Mizuno drivers are so underrated. Just try one I’m sure you’ll be surprised. I went to a driver fitting, tried Callaway, TaylorMade, Ping, and others. The Mizuno ST-180 out performed all of them. Superb.

  6. John

    Oct 10, 2018 at 10:15 pm

    Shame about the shiny crown, will never buy another driver with a reflective crown.

    • 2putttom

      Oct 10, 2018 at 11:43 pm

      last line in the article say’s it all … unless you know something we don’t ?


    Oct 10, 2018 at 9:20 pm

    Wish they would try and make their sliding weights semi good looking instead of just slapping a hunk of metal and a screw together.

  8. Ben

    Oct 10, 2018 at 8:05 pm

    Mizuno rep just visited my golf shop with these drivers today. They will be unveiled at the PGA show in Orlando. Stock shaft will be the Atmos but are saying no upcharge for any shaft they offer. They have gone away from blue, and they look really good.

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Brooks Koepka’s Winning WITB: The 2018 CJ Cup at Nine Bridges



Driver: TaylorMade M3 460 (9.5 degrees)
Shaft: Mitsubishi Diamana D+ 70TX

3 Wood: TaylorMade M2 Tour HL (16.5 degrees)
Shaft: Mitsubishi Diamana D+ 80TX

Driving Iron: Nike Vapor Fly Pro (3)
Shafts: Fujikura Pro 95 Tour Spec X-Flex

Irons: Mizuno JPX-900 Tour (4-PW)
Shafts: True Temper Dynamic Gold Tour Issue X100

Wedges: Titleist Vokey SM7 Raw (52-12F, 56-10S) Titleist Vokey SM4 TVD Raw (60-08)
Shafts: True Temper Dynamic Gold Tour Issue S400

Putter: Scotty Cameron Tour Only T10 Select Newport 2

Golf Ball: Titleist Pro V1x

Grips: Golf Pride Tour Velvet Cord (Midsize) with one wrap of 2-way tape and one wrap of masking tape


See more pics of Koepka’s clubs and shafts here.

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Laura Davies’ Winning WITB: Senior LPGA Championship



Driver: Lynx Parallax

Shaft: Fujikura Speeder Evolution 757

3-wood: Lynx Black Cat

Hybrid: Lynx Parallax Hybrid (17 degrees)

Irons: Lynx Tour Blade (2), Lynx Parallax Forged (4-9)

Wedges: Lynx Tour (50, 56, 60 degrees)

We’re investigating the Odyssey putter and SuperStroke grip.

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The putters used by the top 10 in strokes gained: putting



What do the PGA Tour’s best putters use to hole out in the fewest amount of strokes on Tour? Now that the 2017-2018 PGA Tour season is behind us, we can do a thorough examination.

First, here’s a tally of what the top 10 in strokes gained: putting on Tour are using by manufacturer.

  • Bobby Grace: 1
  • Odyssey/Toulon: 4
  • Ping: 1
  • Scotty Cameron: 2
  • TaylorMade: 2

But this is GolfWRX, so of course you want to know more. Below is a breakdown of the SG:P leaders’ putters and grips.

10. Phil Mickelson

Putter: Odyssey Versa #9
Grip: SuperStroke Slim 3.0
Strokes gained: putting: .580

9. Patrick Rodgers

Putter: Toulon San Diego
Grip: SuperStroke Flatso 1.0
Strokes gained: putting: .596

8. Peter Malnati

Putter: Scotty Cameron Newport Fastback Select Prototype
Grip: Scotty Cameron Full Cord
Strokes gained: putting: .619

7. Johnson Wagner

Putter: Scotty Cameron Newport Mid Slant
Grip: Dancing Cameron Full Cord
Strokes gained: putting: .623

6. Webb Simpson

Putter: Odyssey Tank Cruiser V-Line
Grip: Odyssey Arm Lock
Strokes gained: putting: .672

5. Alex Noren

Putter: Odyssey O-Works #1W
Grip: Odyssey Jumbo Pistol
Strokes gained: putting: .682

4. Beau Hossler

Putter: Taylormade TP Ardmore 2
Grip: Taylormade Daddy Long Legs
Strokes gained: putting: .685

3. Daniel Summerhays

Putter: Ping Custom-Milled B60 Prototype
Grip: SuperStroke Ultra Slim 1.0 Pistol
Strokes gained: putting: .736

2. Greg Chalmers

Putter: Bobby Grace MacGregor V-Foil
Grip: Royal Pistol
Strokes gained: putting: .790

1. Jason Day

Putter: TaylorMade Spider Tour Red
Grip: TaylorMade Spider Tour Red Grip (Winn Medalist)
Strokes gained: putting: .849

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19th Hole