[10] Crouse was ranked as the #95 overall prospect in baseball by ESPN's Keith Law in his preseason 2019 Top 100 list.

[14][15] Crouse did not play in a game in 2020 due to the cancellation of the Minor League Baseball season because of the COVID-19 pandemic.

Crouse opened the 2021 season with the Frisco RoughRiders of the Double-A Central, going 3–2 with a 3.35 ERA and 54 strikeouts over 51 innings.

[16] On July 30, 2021, Crouse, Kyle Gibson, and Ian Kennedy were traded to the Philadelphia Phillies in exchange for Spencer Howard, Kevin Gowdy, and Josh Gessner.

[17] He split the remainder of the minor league season between the Double–A Reading Fightin Phils and the Triple–A Lehigh Valley IronPigs.

[18] On September 26, Crouse's contract was selected to the active roster to make his MLB debut that day versus the Pittsburgh Pirates.