He joined the North Carolina State men's basketball team for the 2015-16 season, averaging 12.9 points per game, hitting 81 of his 241 shots taken from beyond the arc, which set a new NC State freshman record.[3] He also corralled 3.1 rebounds per contest.
As a sophomore, Rowan sank 53 threes in 25 games, pouring in 12.0 points and 3.7 boards per outing. After the conclusion of the 2016-17 campaign, he opted to forgo the remaining two years of his college eligibility to launch his professional career and to enter the 2017 NBA draft.[4] He was originally one of three NC State players to do so, with the others being Ted Kapita and Dennis Smith Jr.[5] However, Rowan was one of two college players during the international players' draft deadline to withdraw his name from the 2017 draft while also not returning to college.[6]
Professional career
FMP (2017)
On August 3, 2017, Rowan signed a three-year deal with Serbian club FMP Belgrade.[7] On October 12, 2017, he was released by FMP after appearing in three ABA League games. He averaged 2 points and 0.7 rebounds per game.[8]
On November 23, 2018, the Westchester Knicks of the NBA G League announced that they had acquired Rowan.[9] On December 4, after appearing in three games, he was waived by the team.