On January 16, 2024, Raquet signed a minor league contract with the St. Louis Cardinals.[5][8] He made 35 appearances (six starts) for the Double-A Springfield Cardinals and Triple-A Memphis Redbirds, accumulating a 2–9 record and 4.80 ERA with 73 strikeouts across 84+1⁄3 innings pitched. Raquet was released by the Cardinals organization on September 26.[9]
On January 15, 2025, Raquet re-signed with the Cardinals organization on a minor league contract.[10] He made 39 relief appearances for Springfield and Memphis, registering a combined 10-4 record and 2.24 ERA with 60 strikeouts and eight saves across 52+1⁄3 innings pitched. The Cardinals promoted Raquet to the major leagues on September 8.[11] He debuted for the Cardinals that night against the Seattle Mariners, pitching for a single inning.[12]
