David Joseph McCormack (born July 2, 1999)[1] is an American professional basketball player for Alba Berlin of the German BBL and the EuroLeague.

He grew up playing football and basketball, as well as taking part in shot put and discus throw.

[4] McCormack competed alongside Armando Bacot with Team Loaded on the Amateur Athletic Union circuit.

[12] In the NCAA Tournament, he scored 22 points and posted nine rebounds in a first-round victory over Eastern Washington despite playing through pain.

[13] In his senior year, on January 4, 2022, McCormack scored 17 points and achieved a career-high 15 rebounds in KU's defeat of Oklahoma State.

[16] In the national championship game against North Carolina on April 4, 2022, McCormack scored 15 points and grabbed 10 rebounds (along with one block and one steal), leading Kansas in the largest comeback in NCAA Tournament history.