SG quantifies in fractional strokes what we know to be true: Hitting a green is better than missing, and hitting it closer is better than farther. For Tour players, these fractional gains can add up to a lot of money.
What is ShotLink scoring in golf?
In 2011, the PGA Tour introduced ShotLink, which is a real-time scoring system that captures data points on all shots taken during PGA Tour events. ShotLink measures the distance from the hole, as well as categorizing shot types like tee, fairway, rough, sand, and green.
What does Def mean in golf scores?
The “def.” stands for “defeated.” The numbers indicate that Player A led by three holes with just two remaining, therefore mathematically eliminating Player B from the match. In this example, therefore, Player A has won the match by taking a three-hole lead after 16 holes of play.
What are the most important golf scores of all time?
That last fact is the least intuitive of the results and probably deserves closer inspection. • The top six are: SG/approach the green, SG/off-the-tee, scoring average, SG/total, SG/around the green, and SG/tee-to-green. Again, this all stands to reason and functions as good quality control.
What is a golf course rating?
(More specifically, the number is an estimate of the average scores of the best 50-percent of rounds played by scratch golfers at the course being rated.) Course rating is very easy to understand because it is expressed in strokes.
What is SG rating in golf?
Strokes Gained: Off the Tee SG:OTT does just what it says, tracking a player's performance off the Tee.
How is SG putting calculated?
Learn more here. During a tournament, the number of putts a player takes is subtracted from that average value to determine strokes gained or lost. Say a player's putting benchmark from seven feet, 10 inches is 1.5 putts. If a player one-putts from the distance, he gains 0.5 strokes.
What does SG Putting mean?
This new statistic was called “strokes gained: putting,” and it measures the number of putts a golfer takes relative to the PGA Tour average from that same distance.
What does SG tee to green mean?
From PGATour.com, the definition of the strokes gained tee to green is this: the per round average of strokes the player was better or worse than the field average on the same course and event, minus the strokes gained putting value.
Can I calculate my own strokes gained?
To calculate a full round of strokes gained data, each shot is simply added together to give an overall value for the round. This is more commonly broken down into the 4 key areas of golf; Tee Shots, Approaches, Short Game and Putting.
How do you understand strokes gained?
Strokes gained is a way of analysing a player's performance level when comparing every aspect of their performance with other players within a particular dataset. It measures the golfer's performance, taking into account, the hole length, shot length, lie type of every shot and putt during a round of golf.
What is C1X in disc golf?
C1X aims to become the stat we look at to determine who had the best putting performance at short range. C1X includes only the putts made from between 3.3-10 meters (11-33ft). Bonus - we retroactively applied the C1X putting stat to all tournaments that have been tracked with UDisc Live.
Is strokes gained good or bad?
The PGA Tour website acknowledges that; Strokes gained is a better method for measuring performance because it compares a player's performance to the rest of the field and because it can isolate individual aspects of the game.
How do you calculate strokes gained off the tee?
Strokes Gained: Tee-to-Green is perhaps the best metric of them all. It's essentially Total Strokes Gained — which is the sum of off-the-tee, approach, around-the-green and putting — minus putting.
What does tot mean in golf?
Stat GlossaryStat / AbbreviationDescriptionSG: Par 5Strokes Gained on Par 5sSG: SGStrokes Gained Short Game (SG:ARG + SG:P)SG: T2GStrokes Gained Tee to GreenSG: TotTotal Strokes Gained52 more rows
What does Arg mean in golf?
Statistics » Around the Green » Proximity to Hole (ARG)
Who is the best short game player in golf?
A straw poll amongst casual golf fans would likely find that Phil Mickelson is regarded as the player with the best short game on the PGA Tour.
What are approach shots?
Approach shots include all shots that are not from the tee on par-4 and par-5 holes and are not included in strokes gained: around-the-green and stroke s gained: putting. Approach shots include tee shots on par-3s. Strokes Gained: Around-the-Green.
What are the strokes gained statistics?
That should continue with the introduction of three new strokes gained statistics: strokes gained: off-the-tee, strokes gained: approach-the-green and strokes gained: around-the-green.
What is strokes gained in golf?
The PGA TOUR also produces strokes gained: total, which measures a player's performance against the field, and strokes gained: tee-to-green, which measures all strokes not taken on the putting green. To explain how strokes gained can be used to analyze a player's performance, let's start with strokes gained: total.
How far can you put three putting?
64 feet: Distance from which players have a 25% chance of three-putting. It is estimated that players' chances of three-putting are not 50-50 until 120 feet. However, in general the greens on the PGA TOUR are not large enough to provide a player with a 50-50 chance of three-putting. PUTTING PROBABILITIES.
Who made the birdie putt on the 18th hole of the 2015 PLAYERS Championship?
Rickie Fowler made birdie on TPC Sawgrass' 18th hole in the final round of the 2015 PLAYERS Championship before winning the tournament in a playoff. Fowler hit his tee shot 330 yards on the 446-yard, par-4 before sticking his 116-yard approach shot 16 feet, 11 inches from the hole. He then made the birdie putt.
What are strokes gained?
Definitions of Strokes Gained Statistics 1 Strokes gained: off-the-tee: Measures player performance off the tee on all par 4s and par 5s. This statistic looks at how much better or worse a player’s drive is then the average PGA Tour player. 2 Strokes gained: approach-the-green: Measures player performance on approach shots and other shots that are NOT included in strokes gained: around-the-green and strokes gained: putting. It does include tee shots on par 3s. 3 Strokes gained: around-the-green: Measures player performance on any shot within 30 yards of the edge of the green without measuring putting. 4 Strokes gained: putting: Measures how many strokes a player gains (or loses) on the greens compared to PGA Tour average. 5 Strokes gained: tee-to-green: Strokes gained: off-the-tee + strokes gained: approach-the-green + strokes gained: around-the-green 6 Strokes gained: total: Strokes gained: off-the-tee + strokes gained: approach-the-green + strokes gained: around-the-green + strokes gained: putting
Why was the stroke revolution important?
This was revolutionary because golfers no longer had to rely on the number of putts per round to understand their putting performance. Strokes gained also provided a unified way to measure an individual golfer against his opponents on the PGA Tour.
How many feet do pro golfers make?
Pros make 95 percent from three feet and that drops off sharply to 50 percent at around eight feet. So, it’s important to miss in smart spots to be able to hit shots around the greens close to save pars.
What happens if you don't take the plunge?
As some might say, if you don’t take the plunge, you can’t taste the brine. Others might not say such a thing. I’m taking the plunge, because I want to taste the brine. Here you’ll find the seventh installment of “A Golfing Memoir” as we trace a year in the life of Flip Hedgebow, itinerant teacher of golf.
Who is Mark Broadie?
Mark Broadie, a professor at Columbia Business School , took the data from ShotLink and helped develop a new way to analyze putting performance. This new statistic was called “strokes gained: putting,” and it measures the number of putts a golfer takes relative to the PGA Tour average from that same distance.
Is a 20 foot putt better than a 3 foot putt?
Strokes gained putting recognizes that sinking a 20-foot putt represents a better performance than sinking a three-foot putt, even though they both count as a single putt and a single stroke on the scorecard.
How many strokes does it take to finish a golf hole?
On average, it takes a PGA Tour player three strokes from this distance to finish the hole. Say a player knocks it to 30 feet. That’s “average,” because it takes a Tour player, on average, two strokes to get in the hole from 30 feet.
Why is OPS important in baseball?
In baseball, for example, OPS (on-base plus slugging percentage) quickly gained acceptance because of its correlation with a team’s ability to score runs.
What is the USGA?
Organizations. Numerous golfing entities are known by their initials. Most notable in the United States is the USGA, which stands for United States Golf Association. The USGA generally regulates golf in the United States and Mexico, publishes the standard Rules of Golf, and runs the U.S. Open and a few other tournaments.
What does PGA stand for in golf?
By M.L. Rose. PGA stands for "Professional Golfers' Association of America.". As with any large undertaking, the golfing world has developed its own language, including a variety of abbreviations and shorthand terms. Some are used for convenience in conversation, while others are mainly employed in print. Understanding these abbreviations can help ...
What is the Ladies Professional Golf Association?
The Ladies Professional Golf Association is an organization made up of the LPGA Tour and club professionals. Another worldwide organizational abbreviation of note include the R&A (Royal and Ancient Golf Club, based in Scotland), the governing body of golf worldwide, except in the United States and Mexico.
What does the letter A mean in a golf summary?
If you see the letter “a” before a player’s name in a golf tournament summary -- also known as a box score -- it means the player is an amateur. Amateurs occasionally play in professional tournaments, but they do not receive prize money. In a match play summary, a line may read “Player A def.
How many holes does Player A lead in golf?
In this example, therefore, Player A has won the match by taking a three- hole lead after 16 holes of play.
Where does the word "golf" come from?
According to Snopes website, the word “golf” may derive from either the Dutch word “kolf,” a word used to describe a stick, club or mallet, or the Scottish verb “goulf,” meaning to “strike or cuff.”. Sorry, the video player failed to load. (Error Code: 100013)
Strokes Gained
Part 1 of the series here is analyzing the importance of Strokes Gained. So what is Strokes Gained? Take a look at the PGA Tour’s press release. If you’re looking for a more technical explanation of strokes gained, read this article.
Analytics terms defined
Before getting back to the golf stuff, I want to talk quickly about two terms you’ll need to be familiar with for the rest of this article to make sense: normal distributions and r-squared.
SG: Total
When looking at Strokes Gained stats for the first time, I decided to check how correlated the SG: Total stat is with Scoring Average. Checking that there’s an initial indication of how correlated these stats can be. When I saw the following graph and how correlated the numbers are, I knew this was a great part of PGA Tour stats to analyze.
SG: Off-the-Tee
In case you’re not sure how golf works, the first shot you hit on a hole is off the tee. And in this case, the SG stat measures performance using all tee shots on par 4s and par 5s.
SG: Approach-the-Green
Approach-the-Green shots gained take into account shots that are more than 30 yards from the green, and excludes shots from the tee on par 4s and par 5s as talked about above. Approach-the-Green shots gained does include tee shots on par 3s, considering all of those shots are approaching the green.
SG: Around-the-Green
According to PGA Tour, “Around-the-Green measures player performance on any shot within 30 yards of the edge of the green. This statistic does not include any shots taken on the putting green.”
SG: Putting
Last thing here is how good you are at putting, and how many strokes you gained by making buckets.
What is the minimum slope rating for a golf course?
The minimum slope rating is 55 and the maximum is 155 (slope does not relate specifically to strokes played as course rating does).
What is slope rating?
Slope rating (a term trademarked by the United States Golf Association) is a measurement of the difficulty of a golf course for bogey golfers relative to the course rating. Course rating tells scratch golfers how difficult the golf course will be; slope rating tells bogey golfers how difficult it will be. To put it another way: USGA Course Rating ...
What is USGA course rating?
USGA Course Rating is an evaluation of the difficulty of a golf course for scratch golfers. (More specifically, the number is an estimate of the average scores of the best 50-percent of rounds played by scratch golfers at the course being rated.) Course rating is very easy to understand because it is expressed in strokes.
What is the average slope rating for 18 holes of golf?
Some do, but the real-world average is higher than 113 .
What is the average stroke rating of a par 72?
Course rating is very easy to understand because it is expressed in strokes. A par-72 course that is easy might have a course rating of 68.9; one that is difficult might have a course rating of 74.5. That means that a scratch golfer should be expected to average 68.9 strokes in his better rounds at the easier course;
