Eric Cooper — Major League Baseball Umpire (1966–2019)

Roles and responsibilities

As an MLB umpire Cooper performed the on-field duties common to the profession: enforcing the rules of play, making judgment calls on balls and strikes, safe or out rulings on the bases, and administering game conduct. Umpires also handle lineup cards, manage disputes and ejections when necessary, and collaborate with replay review procedures that have become part of modern baseball. The position requires consistent positioning, eyesight and judgment, along with travel and long seasons.

Career highlights

Cooper's assignments reflect the respect earned by experienced umpires. Over his career he worked in numerous postseason series and special events, including:

• Ten Division Series appearances
• Four League Championship Series assignments
• Three Wild Card Games
• One All‑Star Game
• One World Series

Postseason and All‑Star selections are considered markers of performance and reliability among umpiring peers and league officials.

Background and path to the majors

Like most professional umpires, Cooper advanced through a system of professional umpiring schools and the minor leagues before joining Major League rosters. This progression typically involves years of travel, evaluation and gradual promotion as umpires demonstrate rule knowledge, mechanics and consistency.

Death and legacy

Cooper died on October 20, 2019, at his father's home in Iowa following complications from knee surgery; medical reports indicated a blood clot as the cause. His passing at age 52 was noted across the baseball community. His lengthy career, postseason service and presence in high‑profile games form the core of his professional legacy.

For further context on umpires and the rules they enforce, see general umpiring resources such as professional umpire guides and information about Major League Baseball. For biographical or local details, consult sources in Des Moines and for medical background on procedures mentioned, see materials on knee surgery.