| Game | Score | Date | Time | Network |
|---|
| Dallas vs. Arizona @Dallas | 38 - 10 | September 6, 1998 | 3:05 PM | FOX |
| Dallas vs. Denver @Denver | 23 - 42 | September 13, 1998 | 3:15 PM | FOX |
| Dallas vs. New York @New York | 31 - 7 | September 21, 1998 | 7:20 PM | ABC |
| Dallas vs. Oakland @Dallas | 12 - 13 | September 27, 1998 | 12:01 PM | CBS |
| Dallas vs. Washington @Washington | 31 - 10 | October 4, 1998 | 12:01 PM | FOX |
| Dallas vs. Carolina @Dallas | 27 - 20 | October 11, 1998 | 12:01 PM | FOX |
| Dallas vs. Chicago @Chicago | 12 - 13 | October 18, 1998 | 3:15 PM | FOX |
| Dallas vs. Philadelphia @Philadelphia | 34 - 0 | November 2, 1998 | 7:20 PM | ABC |
| Dallas vs. New York @Dallas | 16 - 6 | November 8, 1998 | 12:01 PM | FOX |
| Dallas vs. Arizona @Arizona | 35 - 28 | November 15, 1998 | 3:15 PM | FOX |
| Dallas vs. Seattle @Dallas | 30 - 22 | November 22, 1998 | 12:01 PM | CBS |
| Dallas vs. Minnesota @Dallas | 36 - 46 | November 26, 1998 | 3:05 PM | FOX |
| Dallas vs. New Orleans @New Orleans | 3 - 22 | December 6, 1998 | 12:01 PM | FOX |
| Dallas vs. Kansas City @Kansas City | 17 - 20 | December 13, 1998 | 3:15 PM | FOX |
| Dallas vs. Philadelphia @Dallas | 13 - 9 | December 20, 1998 | 3:15 PM | FOX |
| Dallas vs. Washington @Dallas | 23 - 7 | December 27, 1998 | 7:20 PM | ESPN |