The Evolution Of Basketball: Three-Point Line's Inception

when was the three-point line invented in basketball

The three-point line in basketball was first introduced in 1945 by Howard Hobson, a then-doctoral student at Columbia University, who organised a scrimmage between Columbia and Fordham. Hobson, who was also a member of the NCAA rules committee, believed that the long-distance shot was more exciting and wanted to make it more viable while reducing the advantage of taller players. The three-point shot was then adopted by the American Basketball League in 1961, with a 25-foot arc.

Characteristics Values
Year of invention 1945
Inventor Howard Hobson
First implementation 1961, by the American Basketball League (ABL)
First collegiate test 1945, in a game between Columbia and Fordham
First NBA implementation 1979-80 season

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The three-point line was first tested in 1945

The three-point line in basketball was first tested in 1945, in a game between Columbia and Fordham. The idea was conceived by then-Columbia doctoral student and Oregon coach Howard "Hobby" Hobson, who had been studying the game of basketball over the course of 13 seasons. Hobson believed that the long-distance shot was more exciting and wanted to make it more viable while reducing the advantage of taller players closer to the basket. He organised a scrimmage and painted an arc 21 feet from each basket, with shots made from behind the arc worth three points each. The teams combined for 20 three-pointers, and although the crowd enjoyed the experiment, it was not immediately adopted.

In the following years, Hobson's idea would be tested twice more at the college level, once in 1958 and once in 1961, before being implemented at the league level by the American Basketball League (ABL) in 1961. The ABL, founded by Harlem Globetrotters owner Abe Saperstein, featured a 25-foot three-point line and lasted only two seasons before folding midway through its second. Despite its short existence, the ABL's adoption of the three-point line helped to popularise the concept.

Following the ABL's demise, the three-point shot continued to gain traction. The Eastern Professional Basketball League (EPBL), then known as the Continental Basketball Association, adopted the shot in 1963, followed by the American Basketball Association (ABA) in its inaugural 1967-68 season. The ABA's use of the three-point shot helped to further increase its popularity, and it was eventually picked up by the National Basketball Association (NBA) in the 1979-80 season. Initially implemented on a one-year trial basis, the three-point shot has since become a permanent fixture in the NBA.

Today, the three-point line is an integral part of basketball strategy at all levels, with teams increasingly relying on long-range shooting as a key component of their offensive game plans. The distance to the three-point line varies depending on the competition level, with the NBA and WNBA featuring an arc of 23 feet 9 inches, while other organisations such as the FIBA, WNBA, NCAA, and NAIA use a distance of 6.75m or 22 feet 1.75 inches.

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The American Basketball League adopted the rule in 1961

The three-point shot in basketball was first introduced by the American Basketball League (ABL) in 1961. The ABL was a newly formed league started by Harlem Globetrotters owner Abe Saperstein. Saperstein wanted to add excitement to the game and distinguish the league from the bigger NBA. He hoped that the three-pointer would become basketball's equivalent of the home run in baseball. "We must have a weapon," he said, "and this is ours."

The three-point line was drawn at 25 feet from the basket. To determine this distance, Saperstein and longtime DePaul University coach Ray Meyer went onto a court with tape and selected what they felt was the right length. Saperstein, who had significant power in the league, disagreed with a subsequent ruling to shorten the line to 22 feet and ignored it. However, he eventually added a 22-foot line in the corners, saying it "made for interesting possibilities".

The ABL lasted for the entire 1961-62 season and part of the next season before abruptly folding. The player who hit the most threes in the ABL was Tony Jackson, who made 182 out of 527 attempts (.345). Jackson scored 53 points in a 1962 contest while connecting on 12 triples. This mark for made three-pointers in a game was not topped in the ABA or NBA until 54 years later when Steph Curry hit 13 in 2016.

After the ABL shut down in 1963, the three-point shot was adopted by the Eastern Professional Basketball League (EPBL) in the 1963-64 season. The EPBL was then taken over by the American Basketball Association (ABA) in 1967, which also used the three-point shot. The NBA did not adopt the three-point shot league-wide until the 1979-80 season. The NBA shortened the three-point line to 22 feet in 1994 but returned it to 23 feet, 9 inches in 1997.

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The three-point shot was popularized by the American Basketball Association

The three-point shot in basketball was first introduced by the American Basketball League (ABL) in 1961. However, the three-point shot gained prominence due to the American Basketball Association (ABA), which included it in its first season in 1967-68. The ABA aimed to market itself as more entertaining than the NBA, and it used the three-point shot, along with the slam dunk, to differentiate itself and compete with the more traditional NBA. The ABA's strategy was to make the game more exciting and appealing to fans, giving smaller players an opportunity to score and open up the defense. During its inaugural season, ABA teams averaged about five three-pointers per game, which was almost double the average of the NBA's first season 12 years later.

The three-point shot played a crucial role in the ABA's plan to challenge the dominance of the NBA. The ABA envisioned the three-pointer as basketball's equivalent of a home run in baseball, creating thrilling moments that would bring fans out of their seats. This perspective aligned with the belief of ABL commissioner Abe Saperstein, who introduced the three-point rule in 1961. Saperstein saw the three-pointer as a "weapon" to enhance the excitement of the game and set his league apart from the NBA.

The ABA's adoption of the three-point shot had a lasting impact on the game. Les Selvage of the Anaheim Amigos became the most notorious three-point shooter during the ABA's inaugural season, attempting 461 threes, more than any other player or team except Pittsburgh. The three-point shot continued to gain popularity, and by the late 1980s, it had become an integral part of offensive strategies in the NBA. Players like Danny Ainge, who made over 100 three-pointers in the 1988 season, showcased the growing importance of the three-pointer in the league.

The NBA eventually merged with the ABA in 1976 but initially chose not to adopt the three-point shot. However, facing dwindling popularity, the NBA introduced the three-point line in the 1979-80 season as a one-year trial. The merger of the two leagues marked a temporary setback for the three-pointer, as the traditionalist NBA resisted its inclusion. Nevertheless, the three-point shot persisted and gradually became an established part of the NBA, with players like Stephen Curry revolutionizing the game and inspiring teams to embrace the three-pointer as a central component of their winning strategies.

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The NCAA's Southern Conference became the first collegiate conference to use the three-point rule

The three-point line in basketball was first conceived in the late 1930s by Dr. James Naismith, the inventor of basketball. He envisioned a three-point shot similar to the offside rule in soccer, where a shooter would score three points if they were farther from the hoop than all the defensive players. However, it was not until 1945 that the idea was first implemented in a game. On February 7, 1945, Oregon coach and NCAA rules committee member, Howard Hobson, organised a scrimmage between Columbia and Fordham, which was the first basketball game to feature a three-point line. Hobson painted an arc 21 feet from each basket, and shots made from behind it were worth three points.

Following this experimental game, the three-point shot was tested two more times at the college level, once in 1958 and once in 1961. Finally, in 1961, the American Basketball League (ABL) became the first official basketball league to institute the three-point rule, with a 25-foot arc. The ABL was started by Harlem Globetrotters owner Abe Saperstein, who wanted to add excitement to the game and differentiate it from the bigger NBA.

Over the years, the three-point shot gained popularity, and it was adopted by various leagues, including the Eastern Professional Basketball League in the 1963-64 season and the American Basketball Association (ABA) in its inaugural 1967-68 season. However, it was not until the 1979-80 season that the NBA implemented the three-point shot league-wide on a one-year trial basis.

During this period of experimentation and adoption by major leagues, the NCAA's Southern Conference became the first collegiate conference to use the three-point rule. They adopted a 22-foot line for the 1980-81 season, and on November 29, 1980, Ronnie Carr of Western Carolina made history by scoring the first three-point field goal in collegiate basketball.

For the next five years, different NCAA conferences varied in their use of the three-point rule, with distances ranging from 17 feet 9 inches to 22 feet. It was finally adopted by the NCAA in April 1986 for the 1986-87 season, with the distance standardised to 19 feet 9 inches. This marked a significant step in the evolution of basketball, as the three-point shot added a new layer of strategy and excitement to the game.

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The three-point line distance varies by competition level

The three-point line was first introduced in 1961 by the American Basketball League (ABL) as a way to add excitement to the game and distinguish the league from the NBA. Since then, the three-point rule has been adopted by various leagues and competitions, each with its own set of court dimensions and rules. As a result, the distance from the basket to the three-point line varies depending on the competition level.

In the National Basketball Association (NBA), the three-point arc is 23 feet 9 inches (7.24 meters) from the center of the basket. This makes the NBA's three-point line the farthest from the basket among the major basketball competitions.

In the International Basketball Federation (FIBA), the Women's National Basketball Association (WNBA), the National Collegiate Athletic Association (NCAA) (all divisions), and the National Association of Intercollegiate Athletics (NAIA), the three-point arc is standardized at 6.75 meters (22 feet 1.75 inches) from the center of the basket. This distance is about a foot and a half closer to the basket than the NBA line.

At the high school level, the three-point line distance is shorter. In the National Federation of State High School Associations (NFHS), the arc is 19 feet 9 inches (6.02 meters) from the center of the basket. This distance is suitable for high school competitions and provides a challenge that is appropriate for younger players.

It's worth noting that the three-point line distance has evolved over time. For example, the NCAA lengthened the men's three-point line by a foot to 20 feet 9 inches (6.32 meters) for the 2008-2009 season, and the women's line was later moved to match the men's distance. Additionally, the NCAA experimented with the FIBA arc in the National Invitation Tournament (NIT) in 2018 and 2019 before adopting that distance for all men's play in the 2019-2020 season.

Frequently asked questions

The three-point line was first tested in a game between Columbia and Fordham in 1945. The idea was proposed by then-Columbia doctoral student and Oregon coach Howard Hobson.

The three-point line was invented by Howard Hobson, a member of the NCAA rules committee. Hobson believed that the long-distance shot was more exciting and wanted to make long-distance shots more viable while reducing the advantage of taller players closer to the basket.

The three-point line was first implemented in a league by the American Basketball League (ABL) in 1961. The ABL was started by Harlem Globetrotters owner Abe Saperstein.

The NBA first implemented the three-point line in the 1979-80 season. The line was 23 feet, 9 inches at the top of the key, and 22 feet at the corners.

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