Emery was signed by the Phillies as an amateur free agent, on June 5, 1958. Five years and one month later, on July 15, 1963, he made his big league debut at the age of 26. In 16 career MLB games (most of them as a pinch hitter), he hit .158, in 19 at-bats. Of Emery’s three major league hits, one was a double; however, he showed a keen eye at the plate, by striking out only twice. (In a 500 at-bat season, that would only be about 53 strikeouts.) Emery played his final big league game on September 20, 1963.[3]
During Emery's only MLB season, he wore uniform number 9.