[2] During his stay at De La Salle Zobel, Deyto played for his high school's football team which was coached by Hans Smit.

In his junior high school year, Deyto decided to settle back to his original position as a goalkeeper.

[2] Deyto played for the football team of his college, De La Salle University in the UAAP.

[2] He remained with his club, which renamed itself as Global Cebu FC, when it joined the inaugural Philippines Football League (PFL) in 2017.

The uncertainty of the PFL, with clubs either folding or leaving the league in the past seasons, prompted Deyto to accept an offer to play in Thailand.

[15] In February 2013, Deyto was called up for the national team training ahead of their preparations for the 2014 AFC Challenge Cup qualification against Cambodia, Brunei, and Turkmenistan.

Because of the absence of Muller and Neil Etheridge who were both unavailable because of club duties, Deyto was the starting goalkeeper for the Philippines during the 2014 AFF Championship.

[18][19] Deyto was selected as the main choice goalkeeper in the 2024 ASEAN Championship after Neil Etheridge and Kevin Ray Mendoza were denied from leaving their respective clubs due to league fixtures.