Monthly Archives: May 2014

Details on a large increase in 3-point shooting fouls during these playoffs (not necessarily a bad thing)

Long before last night when Chris Paul fouled Russell Westbrook on that 3-point shot with 6 seconds remaining that helped the Thunder cap off a big comeback, there was lots of chatter the past couple of weeks about the seemingly inordinate number of shooting fouls on 3-point attempts (and “4-point plays”) in this year’s playoffs.

We decided to look into this further, get more concrete numbers, and compare the numbers to the same point in last year’s playoffs. The difference is startling. We also went a step further and identified names of shooters and referees involved to provide further context.

A huge increase

In the 68 playoff games played through Tuesday, March 13th, NBA referees have called 61 shooting fouls on 3-point shot attempts, compared to only 33 through the first 68 games of last year’s playoffs. This is an 85% increase!

From the 61 fouls called on 3-point attempts during this season’s playoffs, 21 were “4-point play” opportunities, meaning the officials called a shooting foul and the 3-point field goal attempt was made.  Fifteen of these 21 were converted into 4-point plays, while the ensuing free throw was missed on the other six.

In contrast, during the first 68 games of last season’s playoffs, only 6 of the 33 shooting fouls called on 3-point shot attempts resulted in 4-point play opportunities.  Five of the 6 were converted after the ensuing free throw was made.

This increase from 6 four-point play opportunities in last year’s playoffs after 68 games compared to 21 after 68 games in this season’s playoffs is obviously significant: a 250% increase).

Here’s a breakdown of the players who have been fouled on 3-point attempts this season, followed by a chart from last season’s playoffs after the same number of games played (68):

Players fouled on 3-point shots in 2014 NBA playoffs through 5-13-14

Players fouled on 3-point shots in 2013 NBA playoffs through 5-13-14

Although you would think it may be alarming to see such a large increase from one season’s playoffs to the next, we don’t think it’s a bad thing.  In fact, we think officials haven’t been calling enough fouls on jump shots based on our research over the past three seasons.

Thankfully, this season the NBA came out with new detailed guidelines on what constituted a shooting foul when contact was made on a shooter’s arm or hand, and to their credit, the officials have been enforcing them much more consistently.

There may be a reason why the league came out with these more specific guidelines this season instead of previous seasons.  Since we’ve reviewed video of every shooting foul over the past three seasons, we noticed there were huge discrepancies among referees in the type of contact they allowed on shooters’ hands, arms, and wrists, especially on long jumpers like 3-point shot attempts.  We scoured the rulebook for guidelines on the type of contact that was allowed on a jump shooter’s hand or arm, but there really wasn’t anything specific.

As a result, it seemed to be very subjective and was left up to the referees to decide on their own, which obviously wasn’t good since rulings were all over the map.  Even when you listened to television announcers analyzing this contact on video replays, some would say the contact was a foul while other announcers seeing the same type of contact would say it was legal.  What a mess.

After noticing these discrepancies in how referees called these kinds of shooting fouls, but with the lack of guidelines, last season we sent emails to the NBA league office asking for clarification through a new fan feedback email address they made public (here’s a link to our email text, if you’re interested).

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