John SchleyersSchleyer, JohnBorn: High School: |
| Year | College | Participation |
|---|---|---|
| Millersville |
| Year | League | Assignment |
|---|---|---|
| 1990 | NFL | Head Linesman |
| 1991 | NFL | Head Linesman |
| 1992 | NFL | Head Linesman |
| 1993 | NFL | Head Linesman |
| 1994 | NFL | Head Linesman |
| 1995 | NFL | Head Linesman |
| 1996 | NFL | Head Linesman |
| 1997 | NFL | Head Linesman |
| 1998 | NFL | Head Linesman |
| 1999 | NFL | Head Linesman |
| 2000 | NFL | Head Linesman |
| 2001 | NFL | Head Linesman |
| 2002 | NFL | Head Linesman |
| 2003 | NFL | Head Linesman |
| 2004 | NFL | Head Linesman |
| 2005 | NFL | Head Linesman |
| 2006 | NFL | Head Linesman |
| 2007 | NFL | Head Linesman |
| 2008 | NFL | Head Linesman |
| 2009 | NFL | Head Linesman; Line Judge |
| 20 Years |