NBAShot TrackingData Analysis
Quick Release
Why catch-and-shoot beats isolation in NBA shot efficiency.
I have NBA shot tracking data. Does dribbling before a shot affect efficiency?
Great question. Let me break down field goal percentage by how many dribbles players take before shooting.
The pattern is clear: catch-and-shoot (zero dribbles) converts at 47.2%, while isolation plays with 10+ dribbles drop to 41.5%. That's a massive gap - nearly 6 percentage points.
But catch-and-shoot is usually from farther out. Shouldn't those be harder shots?
You'd think so, but the math works out differently. Here's why - it's all about space.
Catch-and-shoot averages 15.4 feet from the basket, but defenders are 4.9 feet away. Isolation shots are closer (12.7 feet) but defenders are right on you at 3.4 feet. That extra 1.5 feet of space is worth more than the extra distance.
Who are the biggest ball-handlers in the league? Are they all point guards?
Let me pull the players who dribble most per shot.
All point guards. Chris Paul leads at 6.0 dribbles per shot, followed by DJ Augustin (5.9), Brandon Jennings (5.8), and Tony Parker (5.7). These guys are asked to create something out of nothing every possession.
So do high-dribble players shoot worse across the board?
Let me plot every player's average dribbles against their field goal percentage.
Look at the two clusters. On the left (under 1 dribble): mostly centers and power forwards shooting 50%+. On the right (4+ dribbles): point guards in the 40-48% range. The exception is Chris Paul - 6 dribbles but still 48% efficiency. That's elite.
Who are these quick-trigger guys on the left? Are they actually efficient?
Here's every player averaging under 1 dribble per shot, ranked by FG%.
Marcin Gortat (54.6%), Derrick Favors (54.5%), Anthony Davis (54.3%), Al Horford (54.1%). All centers and power forwards who catch and finish immediately. They don't need to create - they just need to convert.
So the takeaway is that ball-dominant guards are taking the hardest shots in basketball?
Exactly. Point guards average 5-6 dribbles, tight defense, and 40-45% shooting. Centers average 0.5 dribbles, more space, and 50%+ shooting. The raw percentages make guards look inefficient, but they're doing the hard work of creating shots from nothing. That's why assists matter - when Chris Paul passes instead of shooting, he's turning a 48% shot into a 54% shot for his teammates.
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