NBA high school draftees

The NBA high school draftees are players who have been drafted to the National Basketball Association (NBA) straight out of high school. The process of jumping directly from high school basketball to the professional level is also known as going prep-to-pro. Since 2006, drafting high school players has been prohibited by the NBA collective bargaining agreement, which requires that players who enter the draft be 19 years of age or older and at least one year removed from high school.

The NBA has long had a preference for players who played college basketball, and the vast majority of players who play in the NBA attended college beforehand. Out of the thousands of people who have played in the NBA, only forty-one went prep-to-pro, not including international players.

In the early years of the NBA draft, a player had to finish his four-year college eligibility to be eligible for selection. Reggie Harding, who had graduated from high school but did not enroll in a college, became the first player drafted out of high school when the Detroit Pistons selected him in the fourth round of the 1962 draft. However, the NBA rules at that time prohibited a high school player to play in the league until one year after his high school class graduated. Thus, he spent a year playing in a minor league before he was re-drafted in the 1963 draft by the Pistons. He finally entered the league in the 1963–64 season and played four seasons in the NBA and American Basketball Association (ABA).

In 1971, the U.S. Supreme Court decision Haywood v. National Basketball Association ruled against the NBA's requirement that a player must wait four years after high school graduation (which in most cases was spent playing in college) before turning professional. This ruling allowed players to enter the NBA draft without waiting four years, provided they could give evidence of hardship to the NBA office. The NBA's rival, the ABA, had already instituted a hardship exemption in 1969.

Moses Malone was the first to play professionally directly out of high school in 1974, though with an ABA team before the merger of that association with the NBA. Two high school players, Darryl Dawkins and Bill Willoughby, applied for hardship and were declared eligible for the 1975 draft. They had applied and gave evidence of financial hardship to the league, which granted them the right to start earning a living by starting their professional careers earlier. Dawkins was selected 5th by the Philadelphia 76ers while Willoughby was selected 19th by the Atlanta Hawks. Dawkins played 14 seasons and averaged 12 points and 6 rebounds per game. Willoughby played 8 seasons with 6 different teams and averaged only 6 points per game. Neither player reached the level of success that was expected. It is argued that they could have been better players if they had college basketball experience before entering the NBA.

After Dawkins and Willoughby, no high schoolers were drafted for 14 years, though several players entered the league without playing college basketball. One player, Shawn Kemp, enrolled in college but never played any games due to personal problems. In 1989, a year after his high school graduation, he was drafted by the Seattle SuperSonics. He played 14 seasons in the NBA and was selected to 6 All-Star Games and 3 All-NBA Teams.

In 1995, Kevin Garnett, USA Today's high school basketball player of the year, announced his intentions to forgo college, and declared himself eligible for the 1995 NBA draft. The move was highly controversial; the conventional wisdom at the time was that high-schoolers were neither emotionally nor physically mature enough for the rigors of the NBA game. On draft day, Garnett was selected with the #5 pick in the first round by the Minnesota Timberwolves. Garnett led the Timberwolves to eight consecutive playoff berths and made 10 All-Star teams in his 12 years with the team. In 2004, the Wolves advanced to the Western Conference Finals before losing to the Lakers; Garnett was named Most Valuable Player that year. After a trade in the 2007 offseason to the Boston Celtics, he was a core player in the Celtics' first NBA title in over 20 years.

In 1996, two notable players made the jump from high school to the NBA. The first was Kobe Bryant, selected by the Charlotte Hornets with the 13th pick of the NBA draft, but traded almost immediately to the Los Angeles Lakers. The second was Jermaine O'Neal, selected by the Trail Blazers with the 17th pick. O'Neal was traded in 2000 to the Indiana Pacers (and later to the Miami Heat). In 1997, another All-Star caliber player, Tracy McGrady, was selected by the Toronto Raptors. In 1998, three high-schoolers were drafted with Al Harrington and Rashard Lewis experiencing the most success. Darius Miles became the highest high school player selected with the third pick in the 2000 NBA draft, until the following year when Kwame Brown was selected first overall. Further into the 2000s, draftees out of high school who would see success in the NBA included Tyson Chandler in 2001, Amar'e Stoudemire in 2002, LeBron James and Kendrick Perkins in 2003, Dwight Howard and Shaun Livingston in 2004, and Andrew Bynum in 2005.