| Answer | Crossword Clue |
|---|---|
| ELEVEN | Number on a football side |
| DEFENSE | Side on a football field |
| ADDEND | Number on either side of a + |
| DEPTH | Number on the side of a pool |
| ADDEND | Number on either side of a plus sign |
| NAVY | One side of a football classic |
| XES | One side in a football chalk talk |
| SHIRTS | One side in a casual football game |
| ARMY | One side of a classic college football rivalry |
| ARMY | One side in a college football rivalry since 1890 |
