The Seattle Mariners selected him in the 20th round of the 2021 Major League Baseball draft, but he did not sign with the team.

[12] He then pitched for the Peoria Javelinas in the Arizona Fall League, picking up 1 win and 1 save in nine appearances.

[15][16] Taylor made his MLB debut with the Mariners the next day, striking out two New York Mets batters and walking one in the ninth inning of a 12–1 win.

[17][18][19] He gave up his first MLB home run to Javier Báez of the Detroit Tigers in his next appearance on August 13.

[20] Taylor earned his first MLB save on September 27, recovering from allowing a leadoff double and throwing a wild pitch to recording three consecutive outs against the Oakland Athletics.

[23] Taylor suffered a lat strain in January 2025, which Mariners general manager Jerry Dipoto said could delay his start of the 2025 season.