In this third installment of "Useful Basketball Stats" I wanted to present an easy to understand and very easy to implement 21st century stat. This is called EFFECTIVE FIELD GOAL PERCENTAGE. Everyone understands basic Field Goal (FG) % because it is just the total number of field goals made (FGM) out of total field goals attempted (FGA) so FG% = FGM/FGA........as easy as it gets so far. The one thing about the sport of basketball, and in this case specifically, field goals (excluding foul shots) there are two point values for field goals: 2 and 3. In soccer you don't get an extra point or goal if you score outside of 25 yards, it's the same to tap it in the net vs. blast a goal-kick into the opposing net. However, in basketball the area outside the arc accounts for one more point. Armed with this information there is a better way to understand your shooting average on field goals. 

The reason eFG% tells a better story than FG% is that it takes into consideration that the 3pt make is worth 50% more than the 2pt make. 

The formula is: eFG% = (FGM+(0.5 x 3PM))/FGA                                                   ------ 3PM = number of 3pt shots made

If you do not shoot any threes at all your FG% = eFG% and if you make 3pt shots than the formula gives you credit for it. FG% doesn't tell you enough because a 2ft shot is far different than a 22ft shot, and they shouldn't be valued the same. 

If the math and short Excel formulas scare you just think, it's still just makes/shots taken, but add (0.5 x 3PM) to your total makes. 

Hope this helps and gives you an understanding, having a shot chart with percentages shown from different spots on the floor is another useful way to differentiate FG% from different areas. Then as I said in a previous post you can also start to get specific with %s on contested vs. uncontested shots and start to get some answers about your offense. If you end up shooting a lot of contested shots in your offense maybe you need to investigate why. For your specific team what kind of shots do you want from what particular spots? What will put your best players in the best positions to succeed? All good questions to reflect on before, during, and after your respective seasons. 

Thanks for reading! 

In this second installment of useful basketball stats, I wanted to include a metric which isn't quite so familiar to people. Usage rate combines various values in a typical box score to estimate the number of team plays which are "used" by an individual player in the minutes they played. The values used in this estimate are rooted in the typical end of a possession which ends in three possible ways: a turnover, a field goal, or a free throw. Comparing these values, both team and individual, along with factoring in minutes played bring you the Usage Rate. 
The formula is: 100 * ((FGA + 0.44 * FTA + TOV) * (Tm MP / 5)) / (MP * (Tm FGA + 0.44 * Tm FTA + Tm TOV)).

• FGA = Field Goal Attempt
• FTA = Free Throw Attempt
• TOV = Turnovers
• Tm MP = Team Minutes Played (FIBA is 200 -- 5 players x 40 minutes)
• MP = (Individual) minutes played
• Tm FGA, Tm FTA, Tm TOV = these are just team totals for each of these stats 

In an NBA example the leader in USG% last year 2016/2017 was Russell Westbrook at 41.7% So Westbrook used 41.7%  of all the total possible plays in a game. These is obviously easy to understand qualitatively because Westbrook averaged a triple-double and was the at the center of all the action for the Thunder. 

In a more relatable example for all levels of basketball......in my team's final game of the first semester my starting point guard had a great line of 18 pts, 8 rb, 8 ast - shooting 60% from the field, and playing 31 minutes. Her USG% that game was 22.1% So when she was on the floor she was involved in that percentage of the teams plays. The weakness of this stat is that it does not include assists in usage terms. You could have a player who fought for a rebound, dribbled through 3 people, and layed a drop pass to a teammate for a layup but technically she didn't "use" that play by this metric. There are other tools to compare this stat against such as Assist% and Offensive Rating which help to paint a clear picture about player effectiveness and efficiency. These analytics are tools, not silver bullet solutions, but they certainly tell you a lot more than a typical box score!

Some great resources for getting familiar with advanced stats and analytics are: 

• Ben Falk's "Cleaning the Glass" basketball at: www.cleaningtheglass.com
• www.basketball-reference.com -- this site applies advanced stats to box scores of nightly NBA games
• Dean Oliver's book: Basketball on Paper
• Stephen Shea's blog and books: Basketball Analytics and Basketball Analytics -- Spatial Tracking 
• Microsoft Excel - Open up a spreadsheet and start experimenting! 

This is post is the first in a small 4-part series I am writing up to discuss basketball statistics, analytics and the useful application of different easy stats. Box-score stats really do not tell much of a story, but hopefully some of the ideas I am going to discuss will help to create a better narrative of what really happens in a game and over the course of a season. 

The stat we are going to look at for Part 1 is a measure of offensive and specifically shooting efficiency. This stat is painfully simple but drills down to an essential focus on shooting efficiency. Pts/FGA is the stat. It is easy to understand and implement, It takes into account the fact that 3pt shots are worth more than 2pt FG's, so it inherently considers 3P%. It is different than the widely used Points Per Possession because instead of valuing each possession separately (maybe you fired up a few bad shots but got the offensive rebound to extend the single possession) it considers EVERY shot and the quality of them. Similar to Points Per Possession the more free throws you make the higher your Pts/FGA will be. 

This stat is a great lens to look at team scoring efficiency from game to game, but it is also extremely useful in looking at individual player efficiency and effectiveness. If you have a player shooting lots of tough, contested jumpers (and not getting to the FT Line) it will show through in this stat very clearly. 

Perhaps the most powerful application of this stat which I call "scoring efficiency" is to match it with charting shot quality. Many teams have rating systems for their shots; tagging a number to a specific shot type (I've seen this done several ways) for example: Open Layup = 9, Wide Open 3 - 7, Wide Open 2 (outside key) - 5, Contested 2 (outside paint) = 3, Contested 3pt = 2. You can play around with the valuing system to suit your concepts and style of play.

Without over-complicating things (a common fault for me) it would be hugely beneficial for teams to simply start tracking Open vs. Contested Shots, and then perhaps tagging onto that where on the floor these came from. That by itself would tell you a lot. For a great (and well linked article on this see: http://articles.basketballogy.com/2012/your-shot-chart-is-lying-to-you-and-what-to-do-about-it/
Credit for the Pts/FGA stat and the first place I saw it to Ben Taylor in his book "Thinking Basketball." 

Stay tuned for Part 2 next week!



FOOTNOTE: As noted in Taylor's book Pts/FGA is the same stat as True Shooting%, (TS% just arranges the numbers in the form of a percentage).  I would contend that Pts/FGA is a more tangible, easier to understand stat for players/coaches than True Shooting%. The simplicity of the stat combined with all the contributing factors that can go into "Pts" and "FGA's" can make for clear comparisons and easy application. 

I listened to the Pure Sweat Basketball Podcast yesterday and caught up on an episode featuring University of Washington womens basketball head coach Mike Neighbors. In that episode Coach Neighbors discussed many things which coaches (often unknowingly) do wrong. He attempted to MYTH-BUST the age-old notion that "Defense Win's Championships." His argument was that it was Effective Field Goal % (eFG%) that wins championships. When you go back and study the metrics, it appears clear that offensive statistics correlated much more accurately with how teams finished in the playoffs and regular season in wins last year in the NBA. 

• Looking at John Hollinger's ESPN statistics from last season: Cleveland, Golden State, Oklahoma City, San Antonio and Toronto (4 of which made up the conference finals) led the league in Offensive Efficiency --- while San Antonio obviously had 67 regular season wins
• eFG% Top 5
  1. Golden State
  2.  San Antonio
      T3. Cleveland, OKC, Clippers

Toronto was the outlier coming in at the 12th spot

• Defensive Rating (DRtg) Top 5

1. San Antonio
2. Atlanta
3. Indiana
4. Boston
5. Los Angeles Clippers

When you take a look at Ken Pomeroy's site: www.kenpom.com you see a similar correlation between offense and defensive efficiency and how teams finished in NCAA Men's Basketball. 

Final Four Teams are in BOLD:
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You see many more of the perennial powerhouses populating that  Top 10 in Offensive Rating, than you do Defensive Rating. Now this is not meant to make some grandiose point, the reading is simply to help readers question their assumptions and make people start to dig into cliche's or traditional statements. When you look a little further into the stats you see the winning teams are far from the bottom of the barrel when it comes to defense; they are typically very good.  However the correlation (at least last season) seems to swing in favour of offensive metrics. 

Thanks for reading, and check out the podcast with Coach Neighbors below!

Simon Sinek's book "Start with Why," is a must read for coaches (among many other people. Without going into a whole book review, Sinek discusses three concepts which boil down to: WHAT we do, HOW we do it, and ultimately WHY we do it (see TEDx talk below). There are so many avenues this can be applied but for this blog we are talking about basketball coaching. 

The basics of this concept for this particular discussion are as follows:

1. WHAT are we running on offense? --- Motion (for example)
2. HOW do we run motion? -- Coach can easily diagram and explain the rules and concepts of the offense
3. WHY do we run motion? --- this can be the more difficult and thought provoking question, 

If as a coach you can't "find your WHY," when structuring your offense/defense/drills in practice, etc, then you need to dig a little deeper, or just re-evaluate what you are doing altogether. There are many different philosophies and approaches, but the constant among successful coaches and programs would be they can tell you their WHY. 
Jim Boeheim has used a 2-3 zone defense, pretty exclusively, for decades. He has the ability to recruit players to fit his style, not a luxury for the vast majority of coaches out there. I have no doubt he can tell you Syracuse's WHY. 
Mike Krzyzewski takes the philosophy of going out and getting the best players and then tailoring his systems to fit the players. His WHY could be so he can get the most out of the individual talents of his players. 
Someone who runs the Triangle or Princeton offense is looking for, or looking to develop universal players who can pass/dribble/shoot and can play all 5 positions on the floor, with many chances within each system to take advantage of individual talents. Again coaches can adhere to the various ways of playing the game, they just need to be able to say WHY. 

Is a coach's WHY constant and unchanging? 
 - I do not believe so....... If you run, for instance, a continuity offense without fail that was developed when the spacing of the floor and the shot-clock was longer or non-existent then perhaps you haven't considered WHY you are still playing that way. "This is the way we have always done it here...." does not suffice. Your WHY needs to be frequently reflected on, revised, and evolving. If you are playing FIBA rules and are running concepts based on a 30-35 second shot-clock then once again, your WHY should probably be revisited. IMPORTANT POINT - this does not mean what you are doing is necessarily wrong. It just means you need to be able to reflect and confirm you do 

The concept and framework presented by Sinek speaks to thoughtful and reflective practice. The ability to self-evaluate the way you  are running your basketball team is very important. This process can obviously be aided by having a strong coaching staff, or a mentor coach. People who will not just be 'Yes-People', always agreeing with what you say, but rather will challenge and seek explanations. The biggest trick and shift in attitude will be overcoming your own confirmation bias.  

​To conclude let's revisit Albert Einstein's definition of insanity....

              "Insanity: doing the same thing over and over again and expecting different results." 


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Simon Sinek's TEDx talk from 2009, which has been viewed over 28,000,000 times! 

The importance of spacing cannot be under-emphasized or overlooked when coaching the game of basketball. The dimensions of the court (and especially the FIBA Court) make spacing in your offense attack of paramount importance. What are ways you can think about spacing?

Above you can see examples of a: single gap, double gap, and triple gap. This is the terminology we use when talking about spacing on the floor. As you can see driving into a single is quite precarious, driving into double and triple gaps (especially towards the middle) is generally what we are looking for. Can you create an opportunity off the dribble and start to attack the second line of defense. Once you get the defense into rotation, can you pass the ball off to the appropriate teammate and keep or widen you advantage on that possession. This should be seriously emphasized in your team’s small-sided games (SSG’s) in practice, so players can get used to looking to beat their defender and get the ball into the heart of the defense.

If players cannot create the advantages on their own off the dribble there are things that can be done such as, providing a ball screen, attacking a long close-out, or getting the player coming to a spot on the floor by using an off-ball screen, again attacking a late close-out.
In this scenario, offense needs to be taught and drilled in terms of decision making, not remembering set patterns. Data chunking so that players recognize spacing and scenarios on the floor will allow them to make judgments and decisions based on: the ball, their teammates, and their defender.

The other side of this coin, is that the defense will be looking to shrink the floor. If you only create single gaps in your offense, the defense can out-number the offense and make the floor seem very small, choking off any opportunity at free movement. Offensively this is where skill development comes in, because you can space the floor all you want, but if you can’t create advantages or can’t makes shots, then the defense’s focus becomes very easy. Make the defense choose what they will take away and then exploit that decision. 

When does your offensive possession begin? The connectedness of your offense and defense speaks to the fluid nature of basketball. In order to run good transition offense you must pressure the shooter and focus on keeping the other team off of the offensive glass. Some of your strategy needs to be a reaction to the other team’s philosophy in crashing the offensive glass. If your opponent consistently does not have safeties in place then you must attack that in early transition. It takes some experience and practice in coaching in real-time to see this and not just follow the ball with your eyes. The pressuring of the shooter, and having great person-on-person match-up defense so that your team does not find itself in rotation all the time is very important to running strong offense. If you are consistently allowing the other team to have a high OREB% then undoubtedly they will also potentially get to the foul line at a higher rate and then the climb up hill gets that much steeper. I believe that the best way to practice rebounding is to simply emphasize it in your 5v5 or your small-sided games in practice. You can put a strong emphasis on this by how you score your games. Take points off when the team gives up an offensive rebound, have assistants chart when there are no safeties in place; there are many approaches you can take--Track OREB% in practice (OREB/Total Rebounds).

​Conversely speaking, your shot quality on offense directly affects your transition defense. If you average a high number of live-ball turnovers (not all turnovers are created equal) then inevitably your opponent will be able to get not only more possessions but more chances in advantage situations. When planning a philosophy, game-plan, right down to practice plan – we as coaches need to keep in mind that concepts don’t exist in a vacuum, everything is connected.  

​Today our women's basketball team came in on a Saturday morning at 8:30am to get in extra conditioning as we prepare for our preseason play starting next weekend. It was 8 degrees with a cool breeze but a beautiful morning.
 
This couldn't help but make me think about people's perceptions of doing: “hard work, putting in extra time, pushing outside one’s comfort-zone,” and just generally doing what’s needed to succeed in a given venture.
 
I would really like to help dispel the notion of SACRIFICE – the idea of sacrificing to succeed. I think in 2016 the negative connotation of this is ineffective. Instead of thinking of commitment as a sacrifice, it is more useful to simply think of it as a CHOICE. Every day we make hundreds of choices, which can send our life in many different directions.  When someone MAKES A DECISION, and chooses they will do what it takes to commit and be successful; it puts the onus onto the individual and allows them to take ownership of their choices.
 
Thinking about sacrificing to succeed essentially puts things in terms of opportunity cost; and resembles a deficit model. This deficit model of giving up things in order to do other things, leads inevitably to some form of regret or thinking “what-if,” – what if I wasn’t doing this and was doing that. Having people understand it as a personal (and in a team – collective) choice, puts a more positive and less cognitively taxing framework around the concept of going the extra mile, or taking on great challenges on a journey to success.
 
It’s a powerful thing when you can get a group mentality of moving forward and choosing to succeed. So to conclude in the same way as this began….I’m happy to say our group of student-athletes took positive steps this morning on their journey. 

The concept of Kaizen was brought to North America from Japan in the 1980’s. The term signifies continual improvement. Essentially there is no end destination as there are always iterations and changes for the better that can be made. Kai - stands for CHANGE and Zen means GOOD. Adopting the philosophy of Kaizen means you are fully committed to a journey of development.

There is no magic end-point in one’s search for excellence. To fully embrace this is to fall in love with the process and the iteration involved with continual improvement. This is why you see coaches who have one heaps of national titles, or people in business who have risen to the top of their industry - still striving to be better. You must indeed be humble in order to adopt such a philosophy. There is no secret code, you never truly “beat the game,” each new season, each new quarter is a chance to make changes for the better. The humble nature needed and wisdom that there is not one formula for success is an essential element in adopting this philosophy. Put the joy into the journey, never be satisfied, always be striving!

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