On October 21, 2023, Brown Jr. signed a two-way contract with the Knicks. With the Knicks this season, Brown is averaging 1.5 mpg, 0.8 ppg, and 0.3 blocks per game. Brown Jr. has averaged 33.6 minutes, 18.2 points, 6.8 rebounds, and 3.7 assists through 11 games this season (2023-24) with the Westchester Knicks (Knicks G League Affiliate). Signed to a two-way contract with the Hawks on July 1, 2019.

In two years at St. Joseph’s, averaged 16.0 ppg, 5.6 rpg and 1.3 apg in 34.9 mpg (.407 FG%, .370 3FG%, .836 FT%) • Became the fifth player in SJU history to score at least 1,000 points (1,003) in two seasons • As a redshirt sophomore in 2018-19, posted averages of 19.0 ppg, 6.2 rpg, 1.5 apg and 1.1 spg in 35.6 mpg (.430 FG%, .356 3FG%, .845 FT%), appearing in 32 games (31 starts) • Earned Atlantic 10 All-Conference Second Team and All-Big 5 First Team honors after becoming just the second Hawk ever to win the A-10 scoring crown • In 31 games (30 starts) as a freshman in 2016-17, he was an Atlantic 10 All-Rookie Team honoree, posting 12.8 ppg, 5.0 rpg and 1.1 apg in 34.2 mpg (.375 FG%, team-leading .384 3FG%, .819 FT%).

A native of Philadelphia, PA • Prior to St. Thomas More, attended George Washington High School in Philadelphia, where he earned MVP honors in the Public League B Division in 2014-15 • His father, Charlie Brown Sr., played collegiate basketball at North Carolina A&T for two seasons