Equipment
Spotted: Mizuno MP-18 Fli-Hi driving iron
Mizuno’s new line of MP-18 irons — the company says they’re coming out in September, according to a recent Facebook post — have been popping up all over the place in the last few months. We’ve seen Jhonattan Vegas bring the MP-18 muscle-back models to several tournaments (including the Masters), we’ve seen an “SC,” or split-cavity MP-18 model pop up on the USGA conforming list, and we’ve seen the Mizuno itself tease the irons.
On Wednesday, we spotted a Mizuno MP-18 “MMC Fli Hi” 2-iron in the bag of Shawn Stefani at the 2017 RBC Canadian Open.

Could this year be the return of Mizuno’s Fli-Hi driving irons to the market, or is this simply a one-off or Tour prototype made for players such as Stefani? With the “MP-18” stamping on the club, it’s more likely to be the former, but we’ll find out soon enough.
Based on the photos from the RBC Canadian Open, it appears that Mizuno has put some sort of plug (tungsten?) in the toe. We’ve seen this design in driving irons from other companies, and it’s typically used to help properly position center of gravity in the club to optimize spin rate and forgiveness.
Related
Equipment
Putters that never made it: Check out some of the best tour builds that didn’t make the cut
Arguably, the best perk of being a professional golfer on the PGA Tour is the ability to request or even just be handed pretty much any club you could think of. It happens more often than you think, usually with putters around the practice green from one event to the next. Come Wednesday, the Tour bags lining the edge of the putting surface become resting places for fallen flatsticks that never made the cut.
So let’s take a look at some of the best we’ve seen out on Tour this year that never made it to the competition. (You may notice none of Hideki Matsuyama’s custom Scotty Cameron putters made this list. There are too many.)
Let’s start with this custom Damascus Milled Odyssey Rossie made for Ryo Hisatsune. Featuring a single line and the short-slant hossel, we’ve seen plenty of Number 7 and jailbird heads featuring the Damascus Milled insert, but this is the first and only one we’ve spotted in a Rossie. Hisatsune primarily putts with an Odyssey Black Series iX #9, but we have seen him recently with a TaylorMade TP Collection SOTO, so there could be potential that the Damascus Milled Rossie could end up in the bag.

Everyone wants to be Cameron Young right now. We’ve had Justin Thomas and Tom Hoge both game the Scotty Cameron 9.5R prototype. Well, for the PGA Championship, Brooks Koepka nearly joined that list after requesting the same style of putter, with the full-length alignment line. But the Scotty Cameron reps took the request a step further and made one specially for Koepka with a Teryllium insert, similar to one in his previous Newport 2 gamers. The reason why this one didn’t go into play, though? Because it was too heavy.

Harry Hall was the third-best putter on Tour last year, so when Bettinardi made him a custom proto, you know it was going to be good. The custom BB28 blade features VDF face milling, a custom-welded single-bend shaft, and the owner’s initials – HH – on the sole of the putter. Hall, who usually games an Odyssey O-Works #7 W, has dabbled with a TaylorMade Spider Tour X already this year. Maybe there’s a chance this Bettinardi might make his bag.

Honestly, this one doesn’t need a description. It’s Kieth Mitchell’s custom Scotty Cameron Napa. One Scotty Cameron face stamp, two Scotty Dogs, two Scotty Cameron 7-Point Crowns and one Circle T. That is all. Oh, except for the Cashmere Cameron headcover.

Finally, and just for fun, how about we pour one out for this TaylorMade Spider Tour X made for Scottie Scheffler in its new torched finish. It’s unlikely we’ll see a putter change anytime soon from the best golfer in the world. In fact, he hit just two putts with it on the Harbour Town practice before going back to his trusty gamer.

Whats in the Bag
Patrick Reed WITB 2026 (May)
Driver: Titleist GT3 (9 degrees) Buy here.
Shaft: Aldila Rogue Silver 130 M.S.I. 70 TX

3-wood: TaylorMade Qi35 (15 degrees)
Shaft: Fujikura Ventus Blue 7 X

7-wood: TaylorMade Qi35 (21 degrees)
Shaft: Fujikura Ventus Blue 8 X

Irons: Grindworks PR-202 (4), Grindworks PR-101A (5-PW)
Shafts: True Temper Dynamic Gold Tour Issue X100

Wedges: Cleveland RTX6 Tour Rack (52-10 Mid), Titleist Vokey Design SM10 (56-08M), SM11 (60-04T)
Shafts: True Temper Dynamic Gold Tour Issue S400

Putter: Scotty Cameron Tour Rat 1.5 Tour Prototype

Ball: Titleist Pro V1x
Grips: Golf Pride MCC
Equipment
Which of Tiger’s major winning irons are your favorite? – GolfWRXers discuss
In our forums, our members have been discussing their favorite major winning irons used by Tiger Woods. WRXer ‘golferdude54’ kicks off the thread saying:
“Mizuno MP 14/29. Titleist 681T. Nike Forged Blades. TaylorMade P7TW.
Among these irons that helped Tiger win 15 majors, which is your favorite in terms of looks?”
And our members have been naming their favorites and why in response.
Here are a couple of posts from the thread, but make sure to check out the entire discussion and have your say at the link below.
- SwingBlade: “I prefer the early blades he played and the more recent TM TW’s especially because after Tiger had his major behavioral setbacks, part of Nikes support payback was making Tiger play a Nike putter and cease using his beloved uniquely customized Scotty putter.”
- ProjectX: “This (Nike Forged Blades) and there’s not even a close second.”
Entire Thread: “Which of Tiger’s major winning irons are your favorite? – GolfWRXers discuss”
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Equipment2 weeks agoPGA Championship Tour Report: Fitzpatrick, Koepka among big-name putter switches for Aronimink
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waterfallmagazine.com
Oct 29, 2020 at 5:52 am
https://waterfallmagazine.com
I do accept as true with all the ideas you’ve presented for your post.
They are really convincing and will certainly work. Nonetheless, the posts are too quick for starters.
May just you please lengthen them a bit from subsequent time?
Thanks for the post.
eric
Aug 1, 2017 at 10:27 pm
I was going to get a set of the sc18’s, but after seeing the mp fli hi is only available in RH I have to continue the mizuno boycott. I wish they would just stop making left handed clubs altogether, mizuno should be dead to all lefties.
Joe Perez
Jul 28, 2017 at 9:53 am
I still have my 2, 3 & 4 from the previous iteration of this club. I wish Mizuno would go down as far as a 5 iron replacement with them.
Tom
Jul 28, 2017 at 9:31 am
Not necessarily. If the center of mass favors the heel side of the face, then a tungsten plug would be a way to bring that more toward physical center while also increasing the MOI of the toe side. You may see faster ball speeds across the face as a result. A plug in that spot may have the added benefit of “offsetting the offset” so to speak. This may help remedy a draw bias while increasing forgiveness. Its placement also makes me wonder if they were trying to bring the center of gravity up from the bottom. The MP-25 is designed differently because it sports completely different playing characteristics, i.e. less bottom-side mass, a taller face, a different blade length, etc. I imagine too much weight in the toe on something with less mass would introduce the kind of consistency issues of which you speak. I think what you’re getting at is the issue of OEM’s talking about “advances” in the placement of the center of gravity when it’s merely a byproduct of what kind of output a certain shape or design calls for. Ball flight too low? Move weight low and back. Too much draw bias? Move weight to the toe. The point is that different designs call for different weighting to different portions of the clubbed.
Chopper
Jul 27, 2017 at 3:28 pm
I bet you are a lot of fun at parties.
JGOLF
Jul 28, 2017 at 6:05 pm
I love it! Great response!
Ben Rudy
Jul 27, 2017 at 10:08 am
Please let this be released, I’ve been looking for an updated version of my old Fli Hi
Beefhouse
Jul 27, 2017 at 11:52 am
On sale here – https://www.tourspecgolf.com/mizuno-pro-fli-hi-driving-iron.html
Barry
Jul 26, 2017 at 7:17 pm
Nicely written article
mr b
Jul 26, 2017 at 4:57 pm
is that a hot melt port? looks awesome.
Hmmm
Jul 26, 2017 at 7:03 pm
My 712U’s have the same plug. You certainly can’t remove the plug and put hot melt glue inside. That is the opening to the space between the face and the backside of the club and it’s injected with some sort of engineering polymer to get the feel/performance where they wanted it. Fairly common with driving irons these days as you can add forgiveness without making it super bulky (think of the original Fli-Hi’s)
Ryan Barath
Jul 27, 2017 at 9:05 pm
The plug IS access to the inside of the head that does allow for hot-melt to be added. It can be done at the factory level or through later customization and then easily plugged again. Most if not all driving irons (PXG exception) are hollow and not filled with a polymer… How do I know this? I’ve work on and added hot-melt to dozen of driving irons.
Ryan