Eguy Rosario (born August 25, 1999) is a Dominican professional baseball infielder in the San Diego Padres organization. He made his Major League Baseball (MLB) debut in 2022.
Career
Rosario signed with the San Diego Padres as an international free agent on August 25, 2015. After the 2021 season, he played in the Arizona Fall League.
On November 19, 2021, the Padres added Rosario to their 40-man roster in order to protect him from the Rule 5 draft. He was assigned to the Triple-A El Paso Chihuahuas to begin the 2022 season. With the team, he hit .288/.368/.508 with 22 home runs, 81 RBI, and 21 stolen bases in 124 games. On August 26, 2022, Rosario was recalled and promoted to the major leagues for the first time. He made his MLB debut that day, and went 1-for-5 with a walk in 7 major league games with San Diego.
On February 3, 2023, it was announced that Rosario had suffered a broken ankle while doing sprinting drills during winter ball. The injury necessitated surgery and came with a recovery timetable of multiple months. Rosario started a rehabilitation assignment on June 7. On August 4, Rosario was activated from the injured list and optioned to Triple–A El Paso. In 11 total games for San Diego, he went 9-for-36 (.250) with two home runs and six RBI.
Rosario made 30 appearances for the Padres during the 2024 campaign, batting .245/.286/.528 with three home runs and six RBI. Rosario was designated for assignment by the Padres on March 27, 2025. He cleared waivers and was sent outright to Triple-A El Paso on April 3.