OT: NBA Teams Using A Pick-n-Roll Hack to Space the Floor

[Jamaaliver]

This seems like an article myrak and D21 might really enjoy.

More NBA Teams Are Using A Pick And Roll Hack: Sticking Two Guys In The Corners



On Nov. 4, the Utah Jazz and Atlanta Hawks played what’s known in video game terminology as a “mirror match.” Less than a minute into the game, Trae Young dribbled into a pick and roll while John Collins and Bogdan Bogdanović stood in the corners. He made a layup. The very next possession on the other end, Mike Conley led a pick and roll with Bojan Bogdanović and Royce O’Neale in the corners. He missed a triple.

Over and over for the next 47 minutes, the two teams traded pick and rolls, shooters filling both corners. When the dust settled, the two teams had combined to run 120 pick and rolls with shooters standing in both corners, the most in a single game this year, according to Second Spectrum.

That game saw only 72 pick and rolls without both corners occupied. In those six dozen plays, the teams combined to score less efficiently than in the 120 plays with players in each corner. It was an extreme example of a trend, but pick and rolls across the league now feature increasingly similar setups.

Spoiler:

By placing shooters in both corners, offenses around the league are reaping benefits: While the distance from the baseline to the hash marks is 28 feet, the distance from the 3-point arc in one corner to the other is 44 feet. Putting off-ball shooters as far apart as possible maximizes spacing. Filled-corners pick and rolls constitute a sizable segment of the overall pick-and-roll revolution currently homogenizing offensive aesthetics across the NBA...with the 2021-22 season representing the current high-water mark for filled-corners pick and roll frequency. And the team doing it the most is the Jazz: The five seasons with the highest frequency of filled-corners pick and rolls in the Second Spectrum database all belong to Utah.

Snyder admitted that he’s often heard “all I get to do is go stand in the corner” from players, but the Jazz have a stable of wings who are selfless and understand the value of their role. The benefits the structure provides are clear.

The Hawks are in the midst of a top-15 frequency and efficiency season4 when running filled-corners pick and rolls. The most common pick-and-roll partnership in the league is Young and Clint Capela, and the fourth-most common is Young and Collins. Both combinations are above average in terms of efficiency, though Young and Collins are especially exceptional. And over half of the possessions involving each combination feature spacers in both corners. It’s no surprise, then, that Young leads the NBA this season in number of filled-corners pick and rolls. The reason Atlanta organizes its offense in such a repetitive manner is clear: Though the Hawks attempt the sixth-lowest frequency of shots from the corners or at the rim overall, they attempt the fifth-highest frequency of shots from those same locations during possessions that include one or more pick and roll. Filled-corners pick and rolls are Atlanta’s cheat code to high-value shots, and whether defenses choose to prioritize defending Young, the lob or the corners, the Hawks have a counter that can yield efficient points.

“Most offenses in the NBA right now are very similar where they have four out” during pick and rolls, said Hawks head coach Nate McMillan. “Some will have five out.”

Because filled-corners pick and rolls involve four players -- the ballhandler, the screener and both spacers in the corners -- they can fall into a subcategory of spread pick and rolls, which feature five players behind the arc and were popularized by Steve Nash and the Phoenix Suns. But the job of the fifth player in filled-corners pick and rolls is malleable. He can set a second ballscreen, as the Hawks frequently do with Capela and Collins together, or he can lurk along the baseline.

It’s not a coincidence that much of the NBA begins its offensive actions in such similar ways. Shooters today don’t need much space, and even when they’re run off the line, they can create open threes. If screeners aren’t tagged, they require little time to rise up and finish a lob. Defenders in the paint or on the baseline are tasked with an impossible choice, to be in two places at once. And the distance between those two places keeps growing.

It’s possible that given the current status quo in the league -- the rules, the types of skill sets coaches choose to play together on the offensive end, the dimensions of the court -- NBA teams have discovered an optimal organization of offensive sets. Of course, there may be a penalty for being predictable at some point if a team begins its sets the same way every time down the court.

538.com