Showing posts with label pitch shots. Show all posts
Showing posts with label pitch shots. Show all posts

Wednesday, March 6, 2013

Good players don't make mistakes in the short game! Or do they?

When I started my business (a long, long time ago), I had the great fortune of working with the Golf Digest Schools and the top instructors in the world that ran them.  I was struggling with exactly how to define the short game for my subscribers (what distances from the hole?) and how to handle ERRORS (shots that miss the green).  Several of these icons of the instruction world took an interest in the new approach that I was taking with golf statistics and were incredibly helpful.  In particular:  Chuck Cook, Jack Lumpkin and Hank Johnson.  

On the latter question (ERRORS) the comment was made:  "Good players don't make errors in the short game." To this day, if one works with PGA Tour players and relies solely on their Tour stats for information, this would seem to be true.  But I have been tracking Tour performance for years and know that even the winners on the PGA Tour make errors in the short game.  

Recently, Pat, my genius programmer dug into the ShotLink data to see exactly HOW GOOD THESE GUYS ARE around the greens (within 50 yards of the hole).  Pat uncovered the following percent ERRORS thru the first five PGA Tour events this season:

Chip/Pitch errors:   6%;  Avg. cost:  .68 strokes
Sand errors:            9%;  Avg. cost:  .66 strokes

One might ask:  Why is the Chip/Pitch cost slightly higher?  Isn't this counter-intuitive?  It is BUT, when players hit the green with their Chip/Pitch shots, their average score is lower than when they hit the green from the sand.  Thus a mistake has a higher cost.

The sand game is a challenge, especially for the club golfer.  Note that the 10 handicap golfer in the Greenside Sand Performance chart above is just as likely to make an error as they are to get it up and down.  My theory is that for these golfers, sand shots customarily only occur 1 or 2 times per round.  As such, the skill is seldom practiced and generally misunderstood.  Further, most public courses, and many private facilities, do not have practice bunkers.  I recommend that instructors/coaches check out their players' sand games.  If necessary, go out on the course for this purpose.  First, verify that they have the right club for the type of sand and shots required for their course.  Next, do they have the basic OUT shot that can reliably get them on the green.  Only after these basics are covered should the array of other sand shots be addressed.

Finally, I was surprised that the Tour error rate for sand shots was as high as 9%.  My theory as to why is that they really are that good and try to get it close from everywhere.  Or could it be that because the Tour stats don't include them, they forget that their errors ever happen?

Tuesday, June 12, 2012

My Preferred Tour Short Game Stat

(Tour Averages in RED are educated estimates as these specific numbers are not available)

Dustin Johnson did more than a few things right to squeak out a 1-stroke victory at the FedEx St. Jude Classic.  Not the least of which was his fortuitous birdie - birdie - par finish while other notable contenders stumbled home.

Dustin's long game was solid.  He hit 12.5 GIR's with only two long game errors.  When he missed the GIR, his Scrambling percentage was excellent at 77%.  While I view this to be a very important stat, I see it as a scoring stat much more than the short game measure that I believe it was intended to be long ago.  Why?  It concerns only instances when the GIR was not achieved.  This omits a significant number of short game opportunities and includes holes that don't involve a short game shot.  The following situations are not considered in this stat:
  1. Short game shots to save birdie on par 5 holes.  50 years ago, it was the exception for players to hit on or around par 5 holes in two.  Today, it is more the rule.  The Tour average for Going for Par 5 holes in two is 50%.  Longer players, like Dustin Johnson, go for it 65% or more.
  2. Short game shots to save birdie on short par 4 holes.  Today, most courses have one of these potentially reachable par 4's.
  3. Missed GIR's due to long game errors which do not involve short game shots. 
To support my point, here is a breakdown of Dustin's 25 short game shots at TPC Southwind:
  1. To save birdie:  6 (not included in Scrambling)
  2. To save par:  18 (included in the Scrambling)
  3. To save bogey: 1 (not included in Scrambling)
I find that Proximity to Hole (ARG) affords a much more reliable picture of the short game.  Definition:  The average distance to the hole (in feet) after hitting the ball onto the putting surface from around the green.  (Note:  'Around the green' indicates the player is withing 30 yards of the edge of the green.)

I have two minor issues with this stat:
  1. It does not include shots that miss the green.  These ERRORS HAPPEN (see chart above), and they impact scoring but are totally lost in the Tour's stats.
  2. 30 yards from the edge of the green can be as much as 60 - 70 yards from the hole.  I would prefer the distance range be measured from the hole.
That said, it still provides valuable perspective.  Dustin found the putting surface with 24 of his 25 attempts and his average putting distance was a precious 2' 9" closer than the average of the field.  The average 1-Putt percentages from these distances are significant - just under 5 strokes on Dustin's 24 opportunities:
  • Dustin - 4' 7" (call it 5 feet) = 73%
  • Field   - 7' 4" (call it 7 feet) = 53%
Bottom line, here is why I prefer this short game stat.  First, it includes most, if not all, of the players actual short game opportunities.  Second, it measures pure short game skill, and is not influenced by the player's putting as "Saves" are.  

Wednesday, May 4, 2011

Nice Short Game Bubba - NOT!

To say that Bubba's strength is his long game is a gross understatement.  While a bit sloppy on Sunday, Bubba overpowered the 7,341 yard  TPC Louisana (par 72).  He led the field in the all-important GIR stat - even with one minor driving error and an approach shot penalty that resulted in a double-bogey.  Good thing for him because as good as his long game was, his short game was about the level of your average club, 10 handicap. 

THE GOOD NEWS
Driving Distance
While leading the field in Driving Distance (331 yds.), Bubba averaged 10 of 14 fairways.  This accuracy tied for 13th and exceeds our Winner's Profile by just under one fairway per round (9.3).  Bear in mind that the prodigious 331 only represents two drives per round.  However, thanks to ShotLink,  I was able to determine that Bubba averaged 311 on all of his "measured drives."  This  includes holes where he hit irons and compares to 278 for the field and 279 for the Tour average to date.  Hugely long and accurate - I'm impressed! 

Short Game,  SCORING Opportunites
His combination of length and accuracy generated an unusual number of short approach shots for GIR's - 16 in four rounds.  To be clear, these are opportunities to hit the Green in Regulation on Par 4 and 5 holes, from 50 yards to the hole and closer.  These opportunities are generally associated with reachable par 5 holes and the occasional short par 4.  For perspective, I looked at the last seven Winners for which I have captured and analyzed their ShotByShot.com data.  This illustrious group averaged six (1.5 per round) with a high of 10 (Mickelson, on the 7,422 (72) Redstone GC) and a low of only ONE (Rory Sabbatini, PGA National 7,158 (70).   So, what did Bubba do with this plethora of scoring opportunities?  See THE BAD NEWS below.

THE BAD NEWS 
The 16 short game opportunities were comprised of 15 Chip/Pitch and 1 Sand.  As my readers know, I evaluate the short game based upon a proprietary balance of three important RESULTS:
1.  Putting Distance - How close on average to the hole.
2.  % Hit Close - % to 5 ft. Chip/Pitch and % to 8 ft. Sand
3.  % Errors - Shots that miss the green.

Based upon ShotByShot.com's analysis (graphic above), Bubba's Chip/Pitch game was that of an 8 handicap and a 15 handicap from the Sand.  I will give him a break from the sand as he only had two opportunities:  one hit to 4 ft. - very good.  The other missed the green - No so...

Below, I will offer three perspectives on Bubba's prowess in those 15 opportunities when his great drives were rewarded with chipping or pitching opportunities for EAGLE:

Category:                  Watson   Tour Winnners  10 - 14 Handicap
Avg. Putt Distance:     13 ft.            4.6 ft.                13 ft.
% to 5 feet:                3 (20%)        (57%)               (22%)
% Errors:                   4 (27%)         ( 4%)               (13%)
% Saved:                   5 (33%)        (72%)               (30%)

On a final note, it was refreshing to see the camraderie and friendship between Bubba and Webb Simpson throughout their final round.  That is a great example of how we should all compete, at every level.  Bubba seemed to be genuinely upset for Webb during the critical penalty situation - a very difficult one but perfectly handled by Webb.  More than anyone, Peter Kostis must really be enjoying the upbeat and positive post-round interviews where he need not wear a flack jacket and helmet.  More good role models - very nice to see.      

Monday, May 4, 2009

Short Game: How Close is Close?

My last article highlighted the importance of eliminating short game errors from our golf rounds. Building on that, here’s more diagnostics on short game performance. Traditional golf stat programs have you evaluate your short game by counting “Saves,” or the percentage of opportunities that you get up and down. Certainly getting up and down is always the goal, but as a statistic it can be misleading. This is because it mixes two important parts of the golf game – short game shots and putting. If you are just tracking Saves, you could be masking issues (or excellence!) in either your chip/pitch or putting skill.

At ShotByShot, we believe the proper way to evaluate short game ability is to measure the average putting distance after the short game shot, and calculate the % of opportunities that are successfully hit to within 5 feet.

Chip/Pitch Shots - How Important?
The answer for any golfer depends on the number of opportunities faced in each round. Long game performance directly affects the number of chip/pitch opportunities because more greens-hit-in-regulation means fewer short game shots – but that’s a topic for another day.

Here are some basic statistics from the ShotByShot database to help put your short game skill in perspective:


These stats will tell you whether or not your Short Game represents an improvement opportunity, or if your precious practice and lesson time (and $$$) should be spent elsewhere.


For a Complete Analysis of Your Game, go to: http://www.shotbyshot.com/