| Answer | Crossword Clue |
|---|---|
| TEN | Yards to make a first down. |
| TEN | Yards for a first down |
| NAMATH | First quarterback to pass for more than 4,000 yards in a season |
| MARINO | First N.F.L. QB to pass for 5,000 yards in a season |
| MARINER | First mission to make a successful planetary flyby |
| TZE | ..-Chung (T.C.) Chen, first golfer in U.S. Open history to make a double eagle (1985) |
