|Date of birth||September 9, 1958|
|Place of birth||Dallas, Texas, United States|
|1983||Oklahoma City Slickers|
|1984||Oklahoma City Stampede|
|1985–1986||Milwaukee Wave (indoor)||39||(5)|
|* Senior club appearances and goals counted for the domestic league only
Pena graduated from Sunset High School. He then played soccer at Hartwick College from 1977 to 1980. He was a member of the team which won the 1977 NCAA championship. In 1981, he played three games for the Dallas Tornado of the North American Soccer League. In 1983, he played for the Oklahoma City Slickers of the American Soccer League. In 1984, he played for the Oklahoma City Stampede in the United Soccer League. He spent one season with the Milwaukee Wave in the American Indoor Soccer Association.