| Spread | Overall | Home | Away |
|---|---|---|---|
| 1 | 1 - 2 - 0 | 1 - 1 - 0 | 0 - 1 - 0 |
| 1.5 | 0 - 1 - 0 | 0 - 0 - 0 | 0 - 1 - 0 |
| 2.5 | 1 - 1 - 0 | 0 - 0 - 0 | 1 - 1 - 0 |
| 3 | 4 - 4 - 1 | 3 - 3 - 1 | 1 - 1 - 0 |
| 3.5 | 2 - 2 - 0 | 2 - 2 - 0 | 0 - 0 - 0 |
| 4 | 2 - 1 - 1 | 0 - 0 - 1 | 2 - 1 - 0 |
| 5.5 | 3 - 3 - 0 | 0 - 2 - 0 | 3 - 1 - 0 |
| 6 | 3 - 2 - 0 | 2 - 1 - 0 | 1 - 1 - 0 |
| 6.5 | 1 - 2 - 0 | 0 - 1 - 0 | 1 - 1 - 0 |
| 7 | 3 - 0 - 1 | 0 - 0 - 1 | 3 - 0 - 0 |
| 7.5 | 1 - 2 - 0 | 0 - 0 - 0 | 1 - 2 - 0 |
| 8 | 0 - 1 - 0 | 0 - 1 - 0 | 0 - 0 - 0 |
| 8.5 | 0 - 1 - 0 | 0 - 1 - 0 | 0 - 0 - 0 |
| 9 | 3 - 2 - 0 | 0 - 0 - 0 | 3 - 2 - 0 |
| 9.5 | 0 - 1 - 0 | 0 - 0 - 0 | 0 - 1 - 0 |
| 10 | 2 - 1 - 0 | 1 - 0 - 0 | 1 - 1 - 0 |
| 11 | 1 - 1 - 0 | 0 - 0 - 0 | 1 - 1 - 0 |
| 12 | 1 - 0 - 0 | 0 - 0 - 0 | 1 - 0 - 0 |
| 13 | 0 - 1 - 0 | 0 - 0 - 0 | 0 - 1 - 0 |
| 13.5 | 1 - 0 - 0 | 0 - 0 - 0 | 1 - 0 - 0 |
| 14 | 2 - 0 - 0 | 0 - 0 - 0 | 2 - 0 - 0 |
| 16 | 0 - 2 - 0 | 0 - 1 - 0 | 0 - 1 - 0 |
| Total | 31 - 30 - 3 | 9 - 13 - 3 | 22 - 17 - 0 |
Buffalo Bills Statistics
ATS as Underdog
--1999 Season- AFC North
- Baltimore (vs)
- Cincinnati (vs)
- Cleveland (vs)
- Pittsburgh (vs)
- AFC South
- Houston (vs)
- Indianapolis (vs)
- Jacksonville (vs)
- Tennessee (vs)