Choi placed 8th with a score of 136.47 in a Korean domestic competition to select skaters for the ISU Junior Grand Prix (JGP).

[1] She made her JGP debut in Riga, Latvia, placing 8th with a total score of 141.33 points.

[2] In November 2015, she won the junior gold medal at the Golden Bear of Zagreb in Croatia.

Choi's first senior international medal, silver, came in November 2016 at the Merano Cup in Italy.

[3] CS: Challenger Series; JGP: Junior Grand Prix