In 2019, Phillips would join Mark Madsen's coaching staff at Utah Valley, where he became the team's associate head coach and was on staff for two WAC regular season titles, as well as the Wolverines' semifinal run in the 2023 NIT.
[6][7][8]
On April 6, 2023, Phillips was promoted to head coach at Utah Valley when Madsen accepted the head coaching position at Cal.[9][10][11][12][13] Phillips proceeded to win 16 games that season, the most by any first-year head coach in Utah Valley men's basketball history since the Wolverines became a full Division I member in July of 2009.
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion