Jalen Green’s first experience with USA Basketball, which was when he was just 14 years old, was at the 2016 USA Junior National Team October minicamp, which was held at the United States Olympic & Paralympic Training Center in Colorado Springs, Colorado.

In 2017, Jalen Green was the second-youngest member of the USA Basketball U16 National Team that won a gold medal with a 5-0 record at the 2017 FIBA Americas U16 Championship in Formosa, Argentina.

At the 2017 FIBA Americas U16 Championship, Jalen Green averaged 9.8 points and 2.0 rebounds per game and shot 54.8% from the field.

Jalen Green participated in his second USA Basketball Junior National Team October minicamp in 2017.

As the youngest member of the gold-medal winning 2018 USA U17 World Cup Team, Jalen Green led the USA in scoring with 15.7 points per game, despite coming off of the U.S. bench.

After helping the USA to a gold medal and 7-0 record in Santa Fe, Argentina, Jalen Green was named MVP at the 2018 FIBA U17 World Cup.

While in Santa Fe, Argentina, Jalen Green and the 2018 USA U17 World Cup Team visited CAF 25, a center for orphaned children.

As the youngest member of the 2019 USA Basketball Men’s U19 World Cup Team, Jalen Green (first row, second-from-the-left) helped the USA to a gold medal with a 7-0 record at the FIBA U19 World Cup in Heraklion, Greece.

At the 2019 FIBA U19 World Cup, Jalen Green played in all seven games and averaged 10.1 points, 2.1 rebounds, 1.3 assists and 1.7 steals in 21.4 minutes per game while shooting 39.7% from the field and 75.0% from the foul line.

Prior to the 2019 FIBA U19 World Cup gold medal, Jalen Green played in both of the 2019 USA U19 exhibition games and averaged 8.5 points and 2.5 rebounds in 20.0 minutes per game, while shooting 43.8% from the field and 33.3% from 3-point.

In 2019, Jalen Green took part in his this USA Basketball Junior National Team October minicamp. He is pictured here at the United States Olympic & Paralympic Training Center alongside Isaiah Todd (center) and Joshua Christopher (right).

As a high school senior in 2019-20 at Prolific Prep in Napa, California, Jalen Green averaged 31.5 points, 7.5 rebounds and 5.0 assists per game to help his team to a 31-3 record and the Grind Session World Championship. Green set Prolific Prep’s single season scoring record with 1,008 points.

Jalen Green (left) was named to the 2020 USA Nike Hoop Summit Team on Feb. 7, 2020, along with Caleb Love (right), however, the event was cancelled due to the COVID-19 pandemic.

Jalen Green was the 2020 Sports Illustrated All-America Player of the Year, a 2020 McDonald’s All-American and a member of the 2020 Naismith Boys High School All-America first team.

Jalen Green announced on April 16, 2020, that he would forgo college to join the G League's professional pathway.