[1] He began playing basketball in kindergarten at George Ben Page Youth Center, continuing until eighth grade.
[2] Brace averaged 20.4 points, 7.5 assists, and 6.5 rebounds per game, earning CIF 2A Division Player of Year honors.
[2] On February 23, 2017, Brace made a school-record 10 3-pointers and scored a career-high 40 points in a 105–104 double overtime win against Elon.
[7] As a senior, Brace averaged 10.6 points and 6.6 rebounds per game, shooting 38.8 percent from three-point range.
[8] On August 23, 2020, Brace signed his first professional contract with Den Helder Suns of the Dutch Basketball League (DBL).