Note: all numbers in this piece do not include the Boston College game– only the Heels’ 15 non-conference contests.
With the non-conference slate now in the rear-view mirror (OK, OK, enough with the Pearl Jam references already) and ACC season nearly upon us, let’s take a few minutes to analyze how Carolina’s returning players have evolved as scorers.
Harrison Barnes
Year (Class) |
%Min. | ORating | %Poss. | %Shots | eFG% | TS% | FTRate | OR% | DR% | St% | Bl% |
2011 (FR) | 73.2 | 105.8 | 25.0 | 29.3 | 49.0 | 52.2 | 24.9 | 7.2 | 12.8 | 1.4 | 1.4 |
2012 (SO) | 65.0 | 114.2 | 26.0 | 29.2 | 53.7 | 57.1 | 38.1 | 7.9 | 9.7 | 2.0 | 1.4 |
The numbers is the above table are pulled from Ken Pomeroy’s terrific site (well worth the $20 annual subscription). For those unfamiliar with the metrics that he employs, here’s a primer. As one might expect, Barnes’s offensive efficiency (representing by his ORating) has dramatically improved so far as a sophomore. While on the floor, he’s using nearly an identical percentage of the team’s possessions/shots as last season– he’s just doing so in a more efficient manner. One reason is the spike in FTRate. Barnes is now earning 38 trips to the stripe for every 100 field goals he attempts– up significantly from last year’s 25. To examine some other reasons for Barnes’s improved scoring efficiency, let’s take a look at some charting data that I collected. %FGA can be interpreted as the percentage of a player’s total field goal attempts that fall within a given category of shot (e.g., 29.0% of Barnes’s attempts this season have been close shots). FG% is just a standard shooting percentage.
How Barnes Scores: A Comparison between 2011 and 2012 |
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2011 | 2012 | |||
Type of Shot | %FGA | FG% | %FGA | FG% |
Close (lay-ups/dunks) | 24.3 | 62.8 | 29.0 | 76.4 |
5-10 feet | 10.5 | 34.6 | 15.3 | 37.9 |
10-20 feet | 26.0 | 38.0 | 35.3 | 31.3 |
3-pointers | 39.2 | 34.4 | 20.5 | 48.7 |
Dunks | 4.2 | 90.5 | 10.5 | 100.0 |
Lay-ups | 20.1 | 57.0 | 18.4 | 62.9 |
Close: off-dribble | 8.9 | 56.8 | 12.6 | 75.0 |
Floaters | 9.7 | 37.5 | 9.5 | 44.4 |
Mid-range: off-dribble | 17.1 | 37.6 | 28.4 | 29.6 |
Mid-range: catch-and-shoot | 2.4 | 58.3 | 3.7 | 42.9 |
Turnaround jumpers | 4.4 | 31.8 | 7.4 | 21.4 |
2nd-chance/putbacks | 9.5 | 57.4 | 7.9 | 53.3 |
Weak hand | 3.4 | 70.6 | 2.6 | 60.0 |
“And 1s” | 4.0 | 75.0* | 6.3 | 66.7* |
* This represents the percentage of (old-fashioned) 3-point plays converted. |
It’s no surprise that Barnes’s rate of 3-point attempts has dropped dramatically as a sophomore (from 39.2% of all attempts as a FR to 20.5% this year). So where are those extra attempts being taken? Continue reading