| Regular Season: Week 1 |
 Steelers |
at |
 Browns |
Sunday, September 12, 1999 |
3:00PM |
PIT 43, CLE 0 |
| Regular Season: Week 2 |
Steelers |
at |
 Ravens |
Sunday, September 19, 1999 |
3:00PM |
PIT 23, BAL 20 |
| Regular Season: Week 3 |
 Seahawks |
at |
Steelers |
Sunday, September 26, 1999 |
3:00PM |
SEA 29, PIT 10 |
| Regular Season: Week 4 |
 Jaguars |
at |
Steelers |
Sunday, October 3, 1999 |
3:00PM |
JAC 17, PIT 3 |
| Regular Season: Week 5 |
Steelers |
at |
 Bills |
Sunday, October 10, 1999 |
3:00PM |
PIT 21, BUF 24 |
| Regular Season: Week 6 |
Steelers |
at |
 Bengals |
Sunday, October 17, 1999 |
3:00PM |
PIT 17, CIN 3 |
| Regular Season: Week 7 |
 Falcons |
at |
Steelers |
Monday, October 25, 1999 |
3:00PM |
ATL 9, PIT 13 |
| Regular Season: Week 9 |
Steelers |
at |
 49ers |
Sunday, November 7, 1999 |
3:00PM |
PIT 27, SF 6 |
| Regular Season: Week 10 |
Browns |
at |
Steelers |
Sunday, November 14, 1999 |
3:00PM |
CLE 16, PIT 15 |
| Regular Season: Week 11 |
Steelers |
at |
 Titans |
Sunday, November 21, 1999 |
3:00PM |
PIT 10, TEN 16 |
| Regular Season: Week 12 |
Bengals |
at |
Steelers |
Sunday, November 28, 1999 |
3:00PM |
CIN 27, PIT 20 |
| Regular Season: Week 13 |
Steelers |
at |
Jaguars |
Thursday, December 2, 1999 |
3:00PM |
PIT 6, JAC 20 |
| Regular Season: Week 14 |
Ravens |
at |
Steelers |
Sunday, December 12, 1999 |
3:00PM |
BAL 31, PIT 24 |
| Regular Season: Week 15 |
Steelers |
at |
 Chiefs |
Saturday, December 18, 1999 |
3:00PM |
PIT 19, KC 35 |
| Regular Season: Week 16 |
 Panthers |
at |
Steelers |
Sunday, December 26, 1999 |
3:00PM |
CAR 20, PIT 30 |
| Regular Season: Week 17 |
Titans |
at |
Steelers |
Sunday, January 2, 2000 |
3:00PM |
TEN 47, PIT 36 |