Rosario Rodríguez

Rosario Isabel Rodríguez Echavarria (born July 8, 1969) is a Mexican former professional baseball pitcher. He played in Major League Baseball (MLB) for the Cincinnati Reds and the Pittsburgh Pirates. He debuted on September 1, 1989 with the Reds and against his future team, the Pirates. He was the youngest player to play in the National League in 1989.

Rodríguez attended high school in Mexico City. In March 1987, the Cincinnati Reds signed him as an amateur free agent at the age of 17. He spent the 1987 one season with the Reds' rookie team, pitching in 17 games and posting a 1–5 record and a 3.08 earned run average (ERA). Rodríguez split the 1988 season between the Cedar Rapids Reds and the Greensboro Hornets. With Greensboro, he pitched in 23 games with an ERA of only 1.52. He again spent most of the season in the minors, mainly playing for Chattanooga but also playing five games for the Nashville Sounds. He pitched in 36 games for Chattanooga and had a 4.36 ERA. He split time with the Buffalo Bisons and the Pirates that season. With Buffalo, he pitched in 48 games and posted a 4–3 record and a 3.00 ERA. He was released from the Pirates in March 1993, ending his professional career.