- Bob Robertson didn't play pro baseball in 1977. He was released by the Pittsburgh Pirates during spring training and didn't sign with another team.
- Robertson filed a grievance after his release and eventually was awarded his entire 1977 salary.
- Bob signed with the Seattle Mariners after the 1977 season and played sparingly for Seattle in 1978 and for the Toronto Blue Jays in 1979.
- 1977 Stats: none
- 1977 Highlights: none
- Other card blogs: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1979
