He was 15 years and 216 days old, making him the youngest professional signing by the Revolution.
[4] Miller made his Revolution first team, and Major League Soccer, debut, on July 17, 2024, against the Philadelphia Union.
[5] He received MLS "Team of the Matchday" honors for week 28 following his performance in the Revolution's 1-1 draw against FC Dallas on July 20, 2024.
[7] On September 1, 2023, Miller was called up to the U.S. Under-17 Men's Youth National Team for the Václav Ježek Cup in Hradec Králové, Czech Republic.
[9] On October 4, 2024, Miller was called up as a forward for a pair of friendlies in Chile with the U.S. Under-20 Men's Youth National Team, where he was again one of the two youngest players at the camp.