Showing posts with label sand. Show all posts
Showing posts with label sand. Show all posts

Monday, April 21, 2014

Kuchar's improbable finish at Harbour Town


A good friend texted me after Matt Kuchar's improbable closing holes to ask:  "Which is more likely, a 3-Putt from 4 ft. or to hole out from a greenside bunker?I do not have this stuff on the top of my head but was intrigued, so looked into ShotLink.

The greenside bunker shot holed is not that uncommon on Tour.  In 2013, there were 252 instances in 20,741 attempts or one in every 82 attempts. 

Since 2003, there have been 499 3-Putts from 4 ft. in 143,788 attempts or one in every 288 attempts. 

If my math is correct, the bunker holed is 3.5 times more likely.  I was not able to calculate the odds that one player would do both on consecutive holes.

Nice to see Kuchar close this one out.

It is interesting to note how the tables turn on these two outcomes as we move into the amateur ranks.  Let's take the average 10 handicap - The 3-Putt from 4 ft. becomes 2.4 times more likely than the hole out from the greenside sand.

3-Putt from 4 ft.:  1 in every 170 attempts
Hole out from greenside sand:  1 in every 408 attempts

Thursday, February 20, 2014

Apologies, Bubba, but I could not help but notice...


Background
Going into this weekend's event at Riviera, I noticed that greenside sand was rated 5th most difficult of the 43 PGA Tour courses rated in 2013 based upon % saves.  This made me take a look at the other side of the sand game - Errors (shots that miss the green).  This number was surpisingly high (17%) when compared to the Tour average for 2013 (11%).  I thought it worth pointing out to the tour players with whom I consult.  I also gave it to Damon Hack, host of Morning Drive on the Golf Channel, labeling it as a "Thing one can't find in the Tour stats."  Damon was then good enough to mention it and Shot By Shot.com on the air.

Followup
The errors from the sand for the field at Riviera were down just a bit from last year, to only 16%.   Perhaps some players took my warning to heart.  I found it interesting that the TOP-5 finishers were worse than the field in this relatively unknown and undesirable stat.  The TOP-5 sand errors were 19% (7 of 37 attempts from greenside sand missed the green).  Unbelievable?  I thought so until I looked at the Winner's sand game.

Bubba Watson committed four errors in only nine attempts (44%).   It is unusual for the Winner to have ANY errors let along FOUR.  These errors resulted in the only 3 double bogies that he made this week and a bogey.  To be fair, Bubba also holed out from the sand for birdie in the 4th round. 

When I entered Bubba's sand results into ShotByShot.com, his average putting distance of 13 feet and 44% errors produced a robust 32 handicap.  So the sand is clearly not Bubba's strength.  Thus far this year, Bubba is ranked #170 in saves @ 27.5%.   The Tour Average is 46.7%.  My guess: Bubba's Riviera errors were not a fluke.  Obviously, when one has the power to bring a course to its knees and a hot putter, he can overcome a few errors...

Wednesday, June 5, 2013

Muirfield brings out the worst in most - not Matt Kuchar

I have said for years that the frequency and severity of our mistakes in golf have a far greater influence on our score and handicap level than do our good shots.  Jack's event this weekend proved to be a great example of my point.  The table below displays the errors (mistakes) made by Matt Kuchar in his four rounds on Muirfield Village as compared to the average of the field.  For perspective, I added the average number of errors made by the PGA Tour in 2012 for an equivalent four rounds.

Muirfield Village is, without question, one of the most difficult courses visited by the Tour.  It is ranked the 3rd most difficult this year, based upon score over par, just behind PGA National - Champion (#2) and Augusta National (#1).  While I have yet to be invited to play Muirfield, I did walk (actually run) the course some years ago to record Shot By Shot data for Jack and his three pro am partners.  Not quite as much fun as playing but I did not lose a single ball.  
What did I learn?
  • Playing is more difficult than walking.  The three amateurs, not bad golfers, picked up almost as often as they finished holes.
  • Muirfield has lots of water that comes into play around the greens.  (Note the approach shot penalties are more than 2x the 2012 Tour average.)
  • The greens and green complexes are very severe and present difficult short game shots. 
 In my study of the event this week, I was surprised to see that aside from the difficulty of the approach shots to the greens, it was the greens and their surroundings, especially the bunkers, that presented the greatest relative difficulty.  (Note the average number of short game errors were more than 50% higher than the 2012 Tour averages.) The Muirfield field made an error from the greenside sand 19.5% of the time - one in every five attempts.  This compares to 12%, or one in every nine attempts in all of 2012.

Matt Kuchar obviously had his sand game ready for Muirfield's test.  In seven attempts, his average putting distance was 6.7 feet (1.3 ft. closer than the field).  And he saved all seven (100% vs. 49% for the field), obviously with ZERO errors.  Well done, Matt!

How do your errors match up?  

Saturday, May 2, 2009

Don't Forget the Short Game

I have commented previously about how frequency and severity of errors separates golfers at every level. Everyone hits good shots, but it is the bad shots that tend to be the player's signature and the determining factor in scoring. Mistakes are particularly problematic in the short game because they tend to leave an impression that carries over to the next tee.

How can you determine whether your own Short Game error performance is in or out of line with your handicap? Take a look at where you fall on the chart below by keeping track of your Chip/Pitch and Sand opportunities for the next 3 to 5 rounds. On your scorecard make a note of the total number of opportunities, and the number of those opportunites that result in an error. (Any shot that does not finish on the putting surface is considered an error.) Divide the # of errors by the total of attempts to calculate your % of Errors, and see how your stats stack up:

OK, so now what do you do if your short game error ratio is out of whack? Shot selection is one of the most common judgment errors made by amateurs. Discipline yourself to evaluate the position of your ball, the lie, its relation to the hole and the amount of green with which you have to work. Try to categorize each opportunity as a Green, Yellow or Red light.

Green = A good lie and position; one you should try to get close, if not hole out.
Yellow = Not a great lie but one that you can get to within 10 to 12 feet or closer with an average, low risk shot.
Red = A difficult lie and position. Choose a shot that will get you safely on the green in a position where you can expect to 2-putt.

Work at this when you practice and play and you will dramatically reduce your short game errors and improve your score.

(For more detailed comparative analysis on how the pieces of your game compare to your target handicap, go to http://www.shotbyshot.com/)