Bradley Michael Wieck (/wɪk/ WIK;[1] born October 14, 1991) is an American professional baseball pitcher who is a free agent.

He has previously played in Major League Baseball (MLB) for the San Diego Padres and Chicago Cubs.

In 23 total games started between Savannah, Fort Wayne, and Lake Elsinore, he pitched to a 7–11 record, 4.09 ERA, and 1.40 WHIP.

[10] Wieck began 2018 with San Antonio, but was promoted to El Paso in late June after putting up a 1.93 ERA with the Missions.

Wieck had cancer surgery in January 2019, but returned to the Major League camp in February and worked towards being at full strength by the end of Spring Training.

[15] In 2020 for Chicago, Wieck appeared in only one game, allowing a two-run home run to Christian Yelich of the Milwaukee Brewers.

On May 9, Wieck pitched the seventh and eighth innings of a no-hitter against the Indianapolis Indians at Principal Park in Des Moines, Iowa.

[17] Preceded on the mound by Shelby Miller and Tommy Nance, he struck out five batters over two innings before being relieved by Ryan Meisinger who completed the combined no-hit game.