[1] After the season, he was selected by the Pittsburgh Pirates in the 11th round of the 2018 Major League Baseball draft.

[3] Burrows made his professional debut with the Rookie-level Gulf Coast League Pirates, pitching 14 innings and not giving up an earned run.

[4] He played the 2019 season with the West Virginia Black Bears of the Low–A New York–Penn League with whom he started 11 games and went 2–3 with a 4.33 ERA over 43+2⁄3 innings.

[6] Burrows spent the 2021 season with the Greensboro Grasshoppers of the High-A East, although he missed time due to injury.

[12] He was selected to represent the Pirates alongside Henry Davis at the 2022 All-Star Futures Game.