Crossword Puzzle Grid feats

Clue: Grid feats

Collinsworth of gridiron fame (CRIS with 4 letters)
Gridiron off. (REF with 3 letters)
Gridiron org. of the 1980s (USFL with 4 letters)
Most likely place you'd find REASSESSES in a themeless crossword grid (EDGE with 4 letters)
Grid Hall of Famer Len (DAWSON with 6 letters)
Grid marking (YARDLINE with 8 letters)
Griddle locale (STOVE with 5 letters)
Gridiron throw (PASS with 4 letters)
Gridiron player (TACKLE with 6 letters)
Mountaineers' feats (ASCENTS with 7 letters)