[7] In October 2018, Estevez participated in the Canadian Premier League Open Trials in Toronto, where he was highly rated by scouts.

[9] On 4 May 2019, he made his professional debut as a starter in a match against Cavalry FC and assisted York's lone goal in a 2–1 loss.

[12] On 12 May 2020, he moved to Dutch Eredivisie club ADO Den Haag in a transfer for an initial fee in the range of $100,000 CAD, plus add-ons and a sell on clause.

[29] He scored his first goal on 23 October 2022 in a 3–1 Hong Kong Senior Challenge Shield match, also against Resources Capital.

[35] Following his departure from the Hong Kong circuit, he joined Hang Yuan in the Taiwan Football Premier League in July 2024.

[36][37] Born in Toronto to a Spanish father and a Taiwanese Hakka mother, Estevez was eligible to represent Canada, Chinese Taipei, or Spain internationally.

[38] In February 2019, shortly after signing for York9, Estevez received another call-up from Chinese Taipei for a friendly against the Solomon Islands, but did not appear in the match due to injury.