November 30, 1937 – August 30, 2019                                Orange, TX

Jim “Rocky” Colvin was born in Monahans, Texas, and raised in Orange, where he developed into a standout athlete. He attended Lutcher-Stark High School, excelling in football before moving on to play collegiately at the University of Houston. During his senior season in 1959, Colvin distinguished himself as one of the top defensive players in the Missouri Valley Conference, earning All-Conference honors and receiving Honorable Mention All-American recognition for his performance. His strength, technique, and leadership made him a cornerstone of the Cougars’ defensive line and attracted attention from professional scouts across the country.

​

In 1960, Colvin was selected in the eighth round (95th overall) of the NFL Draft by the Baltimore Colts, marking the start of an impressive eight-year career in professional football. Playing defensive tackle, he was a key contributor to the Colts’ defensive unit from 1960 to 1963, where his physical style of play earned him the nickname “Rocky.” In 1964, he joined the Dallas Cowboys, becoming part of a team that was rapidly emerging as one of the NFL’s most competitive franchises. During his three seasons in Dallas, Colvin helped the Cowboys capture the 1966 NFL Eastern Division title, marking the franchise’s first playoff appearance. That same year, the Cowboys advanced to the NFL Championship Game but were narrowly defeated by the Green Bay Packers, who would go on to win Super Bowl I.

​

Colvin concluded his professional playing career with the New York Giants during the 1967 season, where his experience and toughness continued to make him a valuable presence on the defensive line. Over the course of his career, he earned the respect of teammates and opponents alike for his consistency, discipline, and unwavering work ethic. His ability to adapt to different defensive systems and contribute at a high level across three major franchises demonstrated his versatility and skill as a defensive tackle.

​

After retiring from professional football, Colvin settled in Uvalde, Texas, where he lived a quiet and fulfilling life away from the game that had defined his early years. He remained proud of his football career and his connection to both Houston athletics and Texas football history. Colvin passed away in 2019, leaving behind a legacy of athletic excellence, perseverance, and integrity that continues to be remembered by those who knew him and by fans of the teams he helped shape.