[6] Kasowksi did not play in a game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic.

[6] Kasowski pitched in only four games for Oklahoma City in 2023, allowing three earned runs in 4+2⁄3 innings[6] before he was released on May 30, 2023.

[8] On June 2, 2023, Kasowski signed with the Mariachis de Guadalajara of the Mexican League.

On January 10, 2024, Kasowski signed with the Winnipeg Goldeyes of the American Association of Professional Baseball.

[12] On December 5, 2024, Kasowski signed with the Winnipeg Goldeyes of the American Association of Professional Baseball.