Brian Fuentes of the A’s falls to 1-7, dropping his fourth straight decision. He becomes the third reliever (since at least 1920) to lose 7 times in his team’s first 50 games – Gene Garber and Jim Kern had previously done so.

On May 23, 2011 — Brian Fuentes of the A’s falls to 1-7, dropping his fourth straight decision. He becomes the third reliever (since at least 1920) to lose 7 times in his team’s first 50 games – Gene Garber and Jim Kern had previously done so.

Source:
Baseball Reference May 23