Fille also played for the Petron Blaze Spikers in the Philippine Super Liga (PSL) from 2013 to 2016.

Cainglet started playing volleyball in fifth grade with her classmates at St. Scholastica's College Manila.

Cainglet enjoyed and excelled in the sport and became a member of the varsity volleyball team of St. Scholastica's College Manila in high school.

Cainglet played Beach Volleyball Republic Christmas Open at the SM Sands by the Bay, December 19–20, 2015 with Denden Lazaro.

[1][2] In the 2018, Cayetano moved to Creamline Cool Smashers and won the open conference championships.