Smith, 18, played in 60 games for USA Hockey's National Team Development Program's Under-18 Team this season, recording 127 points (51 goals, 76 assists) which places him second on the NTDP's all-time single-season points list. Including the Under-18 Men's World Championship, Smith had more games with four or more points (10) than games with zero (eight). In 2021-22, in his first year with the program, he registered 64 points (31 goals, 33 assists) in 63 games split between the Under-17 and Under-18 teams. Smith completed his two-year NTDP career with 191 career points (82 goals, 109 assists), the second-most cumulative goals and points in program history.