List of Number 50 on the Texas Rangers[]
| 2008 | Frank Francisco |
| 2007 | Frank Francisco |
| 2006 | Frank Francisco |
| 2005 | Frank Francisco |
| 2004 | Frank Francisco |
| 2003 | Robert Ellis |
| 2002 | Randy Flores, C.J. Nitkowski |
| 2001 | Jonathan Johnson, Brandon Villafuerte |
| 2000 | Jonathan Johnson |
| 1999 | Jonathan Johnson |
| 1998 | Jonathan Johnson |
| 1997 | |
| 1996 | |
| 1995 | |
| 1994 | Tom Henke |
| 1993 | Tom Henke |
| 1992 | |
| 1991 | |
| 1990 | Gary Mielke |
| 1989 | Gary Mielke |
| 1988 | Gary Mielke |
| 1987 | Gary Mielke |
| 1986 | Mickey Mahler |
| 1985 | |
| 1984 | |
| 1983 | |
| 1982 | |
| 1981 | |
| 1980 | |
| 1979 | |
| 1978 | |
| 1977 | |
| 1976 | |
| 1975 | |
| 1974 | |
| 1973 | David Clyde |
| 1972 |