[5] Growing up, he was a competitive pool swimmer, specializing in freestyle, butterfly, and individual medley events, and he later competed collegiately in the NCAA for Gannon University.

[3][4] At the fourth leg of the 2021 FINA Artistic Swimming World Series, a virtual event hosted by Canada in May, Ruisanchez and his partner in the mixed duet technical routine, Nicolle Torrens, won the bronze medal in the event, choreographing their routine to music by Lebanese musical artist Emad Sayyah in the theme of "Arabian Royalty".

[13] Day two of artistic swimming competition at the 2022 World Aquatics Championships, held in Budapest, Hungary, Ruisanchez and his partner Nicolle Torrens scored 65.5330 points in the preliminaries of the mixed duet technical routine accomplishing a historic feat for Puerto Rico by becoming the first artistic swimmers representing the nation at a FINA World Aquatics Championships to qualify for the final of a mixed gender artistic swimming event with their eleventh-rank performance, which advanced them to the final of the event two days later on 20 June.

[15][16][17] The eighth day, they achieved a mark of 66.4000 points in the preliminaries of the mixed duet free routine, which advanced them to their second final in eleventh-rank.

[4][18][19] They finished with another historic feat for Puerto Rico, earning 65.7000 points in the final of the mixed duet free routine to place eleventh and mark the first time in history the nation had artistic swimmers place in the final of two artistic swimming events at a single World Aquatics Championships.