Braxton Key Bio
Braxton Ellis Key is an American professional basketball player who most recently played for Valencia of the Spanish Liga ACB and the EuroLeague. Standing 6 ft 8 in (2.03 m) and listed at 225 lb (102 kg), he is listed as a power forward and small forward. After going undrafted in the 2020 NBA draft, Key built his career through the NBA G League, brief NBA stints, and international basketball.
Known on social media for handles tied to “11” and “btwice,” Key is recognized for defensive versatility and rebounding. He has won an NCAA championship, an NBA G League title, and a Spanish Supercup, establishing himself as a reliable role player across multiple professional leagues.
Early Life and Background
Braxton Key was born on February 14, 1997, in Charlotte, North Carolina. He is the nephew of former NBA player Ralph Sampson, who starred at the University of Virginia. Key’s father, Eric Key, played basketball at Radford University, giving Braxton a strong family connection to the sport. Growing up in a basketball household, he developed his game from an early age and competed at a high level in Tennessee before transferring for his final high school year.
Key attended Christ Presbyterian Academy in Nashville, Tennessee, where he played three seasons under his childhood surname, Blackwell. He led the program to a state title in 2013 and was named TSSAA Mr. Basketball in both 2014 and 2015. He then transferred to Oak Hill Academy in Mouth of Wilson, Virginia, for his senior year, where he used his father’s surname for the first time. At Oak Hill, Key led the team to a 45–1 record and a national championship, finishing as one of the top high school prospects in the country.
According to public reports, Key changed his surname from Blackwell to Key in 2015, describing it as a personal decision. The transition coincided with his move to Oak Hill Academy, where he began to attract national recruiting attention.
Path to Professional Basketball
Coming out of Oak Hill Academy, Key was a sought-after recruit and committed to the University of Alabama. He enrolled with the Crimson Tide for the 2016–17 season and quickly established himself as a freshman contributor, averaging a team-high 12 points and 5.7 rebounds per game. He scored a season-high 26 points against Georgia and was recognized on the All-SEC Freshman Team. As a sophomore, Key averaged 7.0 points, 5.3 rebounds, 1.8 assists, and 0.4 blocks, though a knee injury limited his playing time during the year.
After the 2017–18 season, Key transferred to the University of Virginia and received an immediate eligibility waiver from the NCAA. In 2018–19, he was part of the Virginia Cavaliers squad that won the NCAA national championship, defeating Texas Tech in the title game. Key contributed six points, 10 rebounds, and a blocked shot in the final. He continued as a rotation player as a junior and senior, earning All-ACC Honorable Mention recognition and finishing his senior year with averages of 9.9 points, 7.4 rebounds, and 1.8 assists per game.
Key declared for the 2020 NBA draft but went undrafted. Rather than step away from the game, he entered the NBA G League draft and began his professional path with the Delaware Blue Coats in January 2021.
Braxton Key Career
Early Career (2021–2022)
Braxton Key joined the Delaware Blue Coats of the NBA G League in January 2021 after being selected in the G League draft. He quickly emerged as a productive two-way forward, posting a season-high 19 points to go with five rebounds, two assists, two steals, and two blocks in a 120–92 win over the NBA G League Ignite on March 2, 2021. In 43 career G League games with Delaware, he averaged 14.8 points, 6.1 rebounds, 2.9 assists, 1.8 steals, and 1.3 blocks in 23.7 minutes, demonstrating his defensive impact.
On October 13, 2021, Key signed with the Philadelphia 76ers, though he was waived the same day. He re-signed with Delaware and continued to develop. On January 5, 2022, he signed a 10-day contract with the 76ers, appearing in two games and scoring two points in six total minutes. After the 10-day contract expired, Key was reacquired by the Blue Coats. His All-NBA G League Second Team selection for 2022 reflected his strong all-around play.
NBA G League and NBA Call-Ups (2022–2024)
On March 24, 2022, Key signed a 10-day contract with the Detroit Pistons, followed by a two-way contract on April 3, 2022. He was waived on December 26, 2022. After a brief return to the Delaware Blue Coats, he helped the team capture the 2023 NBA G League championship. He was named to the NBA G League All-Defensive Team in 2022 and 2025, and earned NBA G League Defensive Player of the Year honors in 2025.
On April 14, 2023, Key signed with Vaqueros de Bayamón of the Puerto Rican league before being released on May 31. He later signed a two-way contract with the Denver Nuggets on July 18, 2023, and spent time with the Grand Rapids Gold, continuing to build a reputation as a high-energy defender and rebounder across multiple affiliations.
San Diego Clippers and Santa Cruz Warriors (2024–2025)
On October 12, 2024, Key signed with the Los Angeles Clippers, but was waived a week later. He joined the San Diego Clippers of the NBA G League on October 28, 2024, where he played during the 2024–25 season. His steady defensive performance helped him earn another NBA opportunity.
On March 4, 2025, Key signed a two-way contract with the Golden State Warriors, and on April 13, 2025, his two-way deal was converted into a standard contract with the organization. He finished the season with the Santa Cruz Warriors, continuing to play a versatile role. On September 23, 2025, he signed a contract with the Memphis Grizzlies ahead of the 2025–26 season, but was one of the team’s final cuts on October 18.
Valencia Era (2025–Present)
On October 25, 2025, Key signed with Valencia of the Spanish Liga ACB, marking his transition to top-level European basketball. With Valencia, he competes in both the Liga ACB and the prestigious EuroLeague. In May 2026, Key suffered a nasal fracture after being hit in the face during a game, early in the third quarter while contesting a dunk attempt by Jesse Edwards. He was taken to the hospital for evaluation. He helped Valencia win the 2025 Spanish Supercup during his early tenure.
Driving Style and Strengths
Note: This section applies to motorsports drivers and is not applicable to Braxton Key’s basketball career.
Notable Events and Milestones
Key’s most celebrated moment came in 2019, when he helped Virginia win the NCAA national championship. He followed it with an NBA G League title in 2023 with the Delaware Blue Coats. He was named the NBA G League Defensive Player of the Year in 2025 and earned All-NBA G League Second Team honors in 2022, along with two selections to the NBA G League All-Defensive Team (2022, 2025). More recently, he won the 2025 Spanish Supercup with Valencia.
Braxton Key Career Wins
Braxton Key’s career features an NCAA national championship (2019), an NBA G League championship (2023) with the Delaware Blue Coats, and a Spanish Supercup title (2025) with Valencia. Across the NBA G League, the Puerto Rican league, and top European competitions, he has built a résumé anchored by defensive excellence and team success. His selection as the 2025 NBA G League Defensive Player of the Year underscores his identity as a defensive specialist.
NBA G League Highlights
Key won the 2023 NBA G League championship with the Delaware Blue Coats and was a two-time member of the NBA G League All-Defensive Team. He earned All-NBA G League Second Team honors in 2022 and Defensive Player of the Year honors in 2025, reflecting consistent year-over-year growth across multiple G League stops.
Other Wins and Performances
Key contributed to Valencia’s 2025 Spanish Supercup victory in the early stages of his European career. He also played a key role for Vaqueros de Bayamón in the Puerto Rican league during the 2023 season, gaining valuable international experience before returning to the NBA G League system.
Braxton Key Family
Family Background and Basketball Lineage
Braxton Key comes from a basketball family. His uncle, Ralph Sampson, was a star at the University of Virginia and went on to play in the NBA. His father, Eric Key, played college basketball at Radford University. The family connection to the sport influenced Braxton’s path, and his surname change to Key in 2015 was described as a personal decision.
Personal Life
Public information about Key’s personal life is limited. He is known to have changed his surname from Blackwell to Key in 2015, a transition he has called a personal decision. He is active on social media under handles tied to “btwice.” Information about his spouse, children, and residence is not publicly confirmed in available sources.
2025 Season Performance
The 2025 calendar year was a busy one for Braxton Key. He started the year with the San Diego Clippers before signing a two-way contract with the Golden State Warriors on March 4, 2025. His two-way deal was converted into a standard contract on April 13, 2025, marking a career milestone. He was also named the NBA G League Defensive Player of the Year for 2025, capping a strong individual campaign.
On September 23, 2025, Key signed a contract with the Memphis Grizzlies ahead of the 2025–26 NBA season, though he was one of the team’s final cuts on October 18. Just one week later, on October 25, 2025, he signed with Valencia of the Spanish Liga ACB, transitioning to a top European club and the EuroLeague. He also helped Valencia lift the 2025 Spanish Supercup early in his tenure, adding another team trophy to his résumé.
As Key continues to adjust to European basketball, his defensive track record and rebounding give him a defined role within Valencia’s rotation. His ability to defend multiple positions and contribute across the box score positions him as a useful piece for Valencia’s domestic and EuroLeague campaigns.