Iván Calderón, a Puerto Rican outfielder, played Major League Baseball primarily during the late 1980s and early 1990s. Born on March 19, 1962, in Fajardo, Puerto Rico, Calderón began his professional baseball journey when he was signed by the Seattle Mariners as an amateur free agent in 1979. His journey through the minor leagues culminated in his MLB debut with the Mariners on August 10, 1984.

Calderón's time with the Mariners was marked by his development as a player, but it was his trade to the Chicago White Sox in 1986 that provided him with a platform to showcase his abilities. With the White Sox, Calderón found his stride, becoming a regular in the lineup and demonstrating his skills both at the plate and in the outfield. His best season with the White Sox came in 1987 when he hit .293 with 28 home runs and 83 RBIs, earning him recognition as an All-Star in 1991.

In 1990, Calderón was traded to the Montreal Expos, where he continued to be a reliable player. During his tenure with the Expos, he maintained a solid batting average and contributed to the team's offensive efforts. Calderón's performance in Montreal was consistent, and he remained a valuable player for the team until he was traded back to the White Sox in 1993.

Calderón's second stint with the White Sox was short-lived, as he was traded to the Boston Red Sox later in the 1993 season. His time with the Red Sox marked the end of his Major League career. Over the course of his career, Calderón played in 1,091 games, achieving a batting average of .272, with 104 home runs and 444 RBIs.

Iván Calderón's career in Major League Baseball was characterized by his steady presence in the outfield and his ability to contribute offensively.