Mauricio Adolfo Cabrera Valdez (born September 22, 1993) is a Dominican professional baseball pitcher who is currently a free agent.

[1] He made his professional debut the following season with the Dominican Summer League Braves, logging a 1–5 record and 4.30 ERA in 19 appearances.

The next year, he split the season between the GCL Braves and the High-A Lynchburg Hillcats, pitching to a 5.73 ERA with 31 strikeouts in 33.0 innings of work.

[7] He made his major league debut that day against the Cleveland Indians, pitching one inning, in which he yielded one hit.

[14] After stumbling to an 11.03 ERA in 31 games for the High-A Florida Fire Frogs, Cabrera was released by the organization on July 11, 2018.

He spent the remainder of the year in the White Sox minor league system, spending time with the rookie ball Arizona League White Sox, where he struggled to a 11.00 ERA in 9 games, and the Double-A Birmingham Barons, where he put up a ghastly 20.25 ERA in 2 appearances.