Ubaldo José Heredia Martínez (born May 4, 1956) is a former Major League Baseball right-handed starting pitcher who played for the Montreal Expos in 1987.

Heredia compiled a 0–1 record with six strikeouts and a 5.40 of ERA in 10 innings.

After his professional playing career, Heredia worked as a scout for the Seattle Mariners where he helped sign Erasmo Ramírez and others.

See also

  • List of players from Venezuela in Major League Baseball

, or Retrosheet