[2] She played club soccer for Solar SC, leading the team to win the ECNL national championship in 2023 and being named an All-American in 2022 and 2023.

[3] On the day of her signing, McCammon made her professional debut in the first group stage game of the 2024 NWSL x Liga MX Femenil Summer Cup, substituting in the 90th minute against the Utah Royals.

[8] McCammon was called into training camp with the United States national under-15 team at the start of 2022.

[2] She remained captain at the 2024 FIFA U-17 Women's World Cup, where she helped lead the United States to third place, its best result since 2008.

[11] She was called up by Emma Hayes into Futures Camp, practicing alongside the senior national team, in January 2025.