Answer: Brad Clontz
Brad Clontz began his MLB career in 1995 with the Atlanta Braves at age 24. This was a great year to be with the Braves organization as they brought home their first World Series title in franchise history.
Clontz went 19-5 with a 4.51 ERA in his time as a relief pitcher for the Braves. In 1996, he appeared in 81 games, the most by a National League reliever. All of his other seasons in the league, Clontz appeared in less than 60 games.