About Guillermo Moscoso
Guillermo Alejandro Moscoso is a Venezuelan former professional baseball pitcher. He played in Major League Baseball (MLB) for the Texas Rangers, Oakland Athletics, Colorado Rockies, and San Francisco Giants, and in Nippon Professional Baseball (NPB) for the Yokohama DeNA BayStars. In 13 appearances for the Giants, he compiled a 2–2 record and 5.10 ERA with 31 strikeouts across 30 innings pitched. In 16 games (15 starts) for León, he posted a 7–3 record and 3.89 ERA with 60 strikeouts over 88 innings of work. Moscoso became a free agent following the season.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.