National teams Germany Lange was named the head coach the German U20 Women's National Team in 1999, a position which he held until 2002. He became the National Teams head coach in 2001. He coach the women's team until 2003. Following his stint with the women's national team, Lange became the German U20 Men's Head Coach. He held that position for 6 months in 2003. In October 2025, he was named head coach of the women's senior team.
Russia In 2017, the Russia Basketball Federal tabbed Lange to be their new Women's National Team head coach. Lange coached the Russians at the
EuroBasket Women 2019, where they went 1–2 in Group play and advanced to the Final Round. They defeated Italy in the Qualification for Quarterfinals Round, but then lost to Spain in the Quarters. They finished in 8th place. They did not qualify for the FIBA World Cup in 2018. In August 2019,
Andrei Kirilenko announced that they would not extend a new contract with Lange.
Australia Lange was named to
Sandy Brondello's coaching staff for the Opals in 2019.
Europe BTV 1846 Wuppertal Lange began his coaching career in Germany as an assistant coach with
BTV 1846 Wuppertal. He spent two seasons with the team, and was a member of the coaching staff when they won the
FIBA EuroLeague Championship in 1996.
BTV 1846/Gold-Zack Wuppertal Lange became the head coach at BTV 1846/Gold-Zack Wuppertal in 1997 and spent five seasons with the organization until 2002. During his time there, Lange helped guide the team to five straight German Championships - from 1998 to 2002.
Mitteldeutscher Basketball Club Lange switched over to the men's side of coaching and became an assistant at
Mitteldeutscher BC for one season. During his short time there, the team was the FIBA EuroCup Winner in 2004.
Ros Casares Valencia Lange was named the head coach of
Ros Casares in 2004 and got them to the Supercup Championship in the same year.
UMMC Ekaterinburg Lange became the head coach at the Russian powerhouse
UMMC Ekaterinburg in 2012. During his tenure with UMMC, Lange led the team to five straight Russian Premier League championships (2013–18) and two FIBA EuroLeague titles (2013, 2016). In January 2018, Lange departed as head coach from Ekaterinburg, just hours after they had defeated Nadezhda in a regular season victory.
College Liberty In 2005, Lange made the jump to the American collegiate level, when he was named Associate Head Coach at
Liberty University. He was in charge of overseeing overall game management, strategy development, scouting, team and individual development as well as supervising the team's strength and conditioning program. Lange spent two season with Liberty until 2007.
WNBA San Antonio Silver Stars Lange made the jump to the professional level following his two season at Liberty. He was hired by the
San Antonio Silver Stars of the
WNBA in 2007. He was hired as assistant coach, while also being in-charge of video and player development.
Chicago Sky In 2019,
James Wade hired Lange to join his coaching staff in Chicago with the
Sky. Wade had known Lange a long time, as they coached against and with each other over in Europe. Lange was also a coach in San Antonio for Wade's wife
Edwige Lawson-Wade in 2010. Lange was in Chicago for three-seasons, including being a part of the
2021 WNBA Championship, which he won over his wife, Brondello.
New York Liberty Lange reunited with his wife, Brondello, when she was hired by the
New York Liberty in the off-season prior to the
2022 WNBA season. ==Personal life==