Who has the best wedge game on tour? I don’t think many people would look past Tiger as having the best wedge game on the PGA Tour yet in 2012 Tiger was officially average on all shots up to 100 yards from both sand and grass. In fact, he was average in all the sub categories also, barely gaining or losing any strokes to the average PGA Tour player performance in these categories.

Wedge play has been separated into 5 categories; 0-20 yards, 20-60 yards, 60-100 yards and sand shots from 0-50 yards & 50-100 yards. In the video accompanying this blog I've taken a look at the leaders in the three 'from grass' categories to identify a few points that enable them to have led their respective categories, I think you'll see that the styles are very different and lend themselves to a particular type of shot which offers a partial explanation as to why they excel in some areas yet struggle in others.

The leaders of the 5 categories were:

0-20 yards: Charlie Wi

 20-60 yards: Trevor Immelman

60-100 yards: Brian Gay

Sand 0-50: Chris DiMarco

Sand 50-100: Sung Kang

I hope you enjoy the video

Masters of the Wedge Game Video

James

We are excited to be offering a Vokey Wedge of your choice as a prize as a thank you for your support in the successful launch of the Short Game Secrets project.

Why Vokey? Well the Vokey SM4's led the wedge testing discussed in the All Wedges Are Not Created Equal blog, generating amongst the highest levels of spin from the fairway and retaining the most spin from the rough. As discussed in the Science of Spin blog the surface between the grooves is a large factor in spin creation with the modern wedge and Vokey have the process perfected.

"The Rules of Golf allow for surface roughness within the impact area of a golf club. The micro-edges created on the face of Vokey Design SM4 wedges using our patented Spin Milled process are one example. Parameters set forth by the governing bodies dictate the maximum allowable roughness across a specified surface area as well as the maximum allowable depth of any markings. When compared against alternative milling processes, Spin Milled wedges have approximately three times the roughness across the specified surface area with similar milling depths. In Titleist R&D testing, this equates to 22% more spin on partial wedge shots using Spin Milled wedges." 

There are three ways to enter:

1) All purchases of the 5 Video Set made between January 1st and Feb 14th will be automatically entered into the prize draw. 

2) Anyone who has already purchased the 5 Video Set can enter by leaving a review of the content in the comments section here, don't forget to leave your name with the comment! 

3) Share a link to the ShortGameSecrets.tv website with a recommendation via Social Media, don't forget to hashtag #shortgamesecrets if using twitter and include either John or myself in Facebook posts so we know they exist!

So there you go, the first of many competitions designed to say thank you and enhance your short game at the same time. You need to be in it to win it!

As a follow up to the All Wedges Are Not Created Equal blog that measured the variance in performance between a number of manufacturers wedges it's worth delving into the subject of spin generation a little with a brief review of the USGA literature that is freely available and commonly held beliefs.

What are the technological factors that effect spin?

- The roughness of the flat surface between the grooves

- The sharpness of the top edge and/or the type of grooves

- How far apart the grooves are positioned

- The depth of the grooves.

The interaction that creates spin is quite simple, it is one that creates the most friction and therefore the most spin. At lofts of 40º and under the interaction is mostly sticking and no slipping occurs, the friction force is the same with both smooth and rough surfaces according to Chou, Liang and Yang (Science and Golf II: Proceeedings of the World Scientific Congress of Golf II)

This leads us on to the research conducted by the USGA over a period of years prior to the rule change regarding groove technology, available here USGA Research. The interim paper notes that prior research has found that there is no difference made by groove configuration and face treatment and proceeded to test both the U & V groove types in dry conditions concluding that there was no difference once again.

However during the benchmark player testing there was found to be a difference between modern equipment and old V grooves and balata balls that spun more that any modern equipment combination. From the rough however it was found that the U grooves had the potential to spin MORE than from the fairway! 

The study also concluded that the edge radius or the 'sharpness of the edge' is a contributor to spin but the closer towards a V Groove shape it became the significance reduced to almost none.

Groove spacing was also found to be a significant contributor regardless of groove type.

The type of milling was found to have no significant influence on spin rate from the rough except for an extremely rough surface.

So the question remains as to what was responsible for the often huge performance gaps for spin generation between wedges included in the testing from the previous blog entry. If all the above were bulletproof it would fair to say the performance should be very similar throughout when using the same player, in the same conditions, even allowing for some technical variance. 

We're excited to be planning some testing next month that will include the use of grooved and non grooved wedges from a variety of lies and distances. While it will not be as scientifically sound as the USGA's (expensive) testing it should provide some insight into this fascinating topic in the real world sense.

Short Game Secrets instructors John Graham and James Ridyard understand that in the next few months and years, there will be an extensive discussion on how to use the odds and apply them directly to you and your golf game. By looking at a players statistics, coaches are starting to focus practice time in very specific areas that can quickly help the player. Having an understanding of how probability plays into your shot selection, practice habits and course management is just one of the areas that we will continue to explore.

We realize that the human element of golf is something that we are stuck with and it's a good thing. It's just not practical for all players to be fit into "optimal" parameters.  The burst of science based information in golf has caused some coaches to go down the "optimal" road instead of the probability road. James and I are huge fans and seekers of information but we realize and understand that much of the information is theory based and may not necessarily apply to everyone all the time. At the same time, this information gives us the understanding of what is actually happening so we can simplify information for those feel players we teach every day.

By looking at your stroke pattern, both in terms of wedge play and putting, we can recommend areas where you have a better chance to shoot your lowest score just with the pattern you currently have. Improvements can also be made in those areas where your probability of success is reduced because of your pattern. That's what we are about. We teach you to understand your pattern with it's current pluses and minuses. Then based on your goals, skills, time commitment and the like, we'll provide options for you on how to best handle that pattern and offer advice on improvement if needed.

James and I have spend lots of time on tour and with tour players and know that they are using these strategies to help improve their scoring. Over the course of a year, 1 shot per tournament means a very large sum of money to them. We want to bring that tour level of information to you and your game.

Please contact us at the links above for information regarding Short Game Secrets Schools or for private instruction/analysis.

JG