Ralph Albert Garza Jr. (born April 6, 1994) is an American professional baseball pitcher for the Toros de Tijuana of the Mexican League.

Garza split the 2016 season between the Single-A Quad Cities River Bandits and the High-A Lancaster JetHawks, posting a 6–5 record and 3.35 ERA with 64 strikeouts.

In 2017, he played for the High-A Buies Creek Astros, the Double-A Corpus Christi Hooks, and the Triple-A Fresno Grizzlies, accumulating a 3–3 record and 4.22 ERA in 36 appearances.

In the game, he notched his first major league strikeout, punching out Padres catcher Víctor Caratini, but surrendered a 3-run home run to Wil Myers and was credited with the loss.

He pitched the final five outs and allowed zero runs on three strikeouts and walks as the Astros won in the bottom of the ninth inning.

[8] On April 7, 2022, Garza was claimed off of waivers by the Tampa Bay Rays, after he was designated for assignment by the Red Sox.