1999 Doug Richert NASCAR Winston Cup statistics
| Race # | Track | Driver | Start | Finish | Car # | Sponsor | Engine | Owner | Qualifying Speed | Laps | X Led | Laps Led | Status | Money | Points |
| 1 | Daytona | Kenny Irwin, Jr. | 41 | 3 | 28 | Texaco/Havoline | Ford | Yates | 191.469 | 200 | 0 | 0 | running | 440584 | 165 |
| 2 | Rockingham | Kenny Irwin, Jr. | 22 | 23 | 28 | Texaco/Havoline | Ford | Yates | 155.982 | 390 | 0 | 0 | running | 34785 | 94 |
| 3 | Las Vegas | Kenny Irwin, Jr. | 10 | 41 | 28 | Texaco/Havoline | Ford | Yates | 169.316 | 130 | 0 | 0 | accident | 52175 | 40 |
| 4 | Atlanta | Kenny Irwin, Jr. | 17 | 23 | 28 | Texaco/Havoline | Ford | Yates | 192.033 | 322 | 0 | 0 | running | 34425 | 94 |
| 5 | Darlington | Kenny Irwin, Jr. | 14 | 35 | 28 | Texaco/Havoline | Ford | Yates | 171.321 | 161 | 0 | 0 | accident | 27085 | 58 |
| 6 | Texas | Kenny Irwin, Jr. | 1 | 15 | 28 | Texaco/Havoline | Ford | Yates | 190.154 | 333 | 1 | 32 | running | 94640 | 123 |
| 7 | Bristol | Kenny Irwin, Jr. | 10 | 11 | 28 | Texaco/Havoline | Ford | Yates | 123.937 | 499 | 0 | 0 | running | 43870 | 130 |
| 8 | Martinsville | Kenny Irwin, Jr. | 27 | 36 | 28 | Texaco/Havoline | Ford | Yates | 94.036 | 478 | 0 | 0 | running | 27900 | 55 |
| 9 | Talladega | Kenny Irwin, Jr. | 22 | 35 | 28 | Texaco/Havoline | Ford | Yates | 195.265 | 164 | 0 | 0 | running | 39580 | 58 |
| 10 | Fontana | Kenny Irwin, Jr. | 25 | 13 | 28 | Texaco/Havoline | Ford | Yates | | 249 | 0 | 0 | running | 56325 | 124 |
| 11 | Richmond | Kenny Irwin, Jr. | 3 | 40 | 28 | Texaco/Havoline | Ford | Yates | 126.145 | 197 | 0 | 0 | engine | 28625 | 43 |
| 12 | Charlotte | Kenny Irwin, Jr. | 36 | 15 | 28 | Texaco/Havoline | Ford | Yates | 182.285 | 397 | 0 | 0 | running | 52290 | 118 |
| 13 | Dover | Kenny Irwin, Jr. | 19 | 10 | 28 | Texaco/Havoline | Ford | Yates | 156.808 | 398 | 0 | 0 | running | 56275 | 134 |
| 14 | Michigan | Kenny Irwin, Jr. | 12 | 11 | 28 | Texaco/Havoline | Ford | Yates | 185.854 | 198 | 0 | 0 | running | 42740 | 130 |
| 15 | Pocono | Kenny Irwin, Jr. | 29 | 18 | 28 | Texaco/Havoline | Ford | Yates | 168.017 | 200 | 0 | 0 | running | 43215 | 109 |
| 16 | Sonoma | Kenny Irwin, Jr. | 18 | 22 | 28 | Texaco/Havoline | Ford | Yates | 97.077 | 112 | 0 | 0 | running | 36715 | 97 |
| 17 | Daytona | Kenny Irwin, Jr. | 24 | 14 | 28 | Texaco/Havoline | Ford | Yates | 191.514 | 160 | 0 | 0 | running | 48995 | 121 |
| 18 | Loudon | Kenny Irwin, Jr. | 23 | 26 | 28 | Texaco/Havoline | Ford | Yates | 128.946 | 298 | 0 | 0 | running | 48475 | 85 |
| 19 | Pocono | Kenny Irwin, Jr. | 19 | 43 | 28 | Texaco/Havoline | Ford | Yates | 168.615 | 14 | 0 | 0 | accident | 31950 | 34 |
| 20 | Indianapolis | Kenny Irwin, Jr. | 15 | 13 | 28 | Texaco/Havoline | Ford | Yates | 178.052 | 160 | 0 | 0 | running | 111410 | 124 |
| 21 | Watkins Glen | Kenny Irwin, Jr. | 29 | 26 | 28 | Texaco/Havoline | Ford | Yates | 118.418 | 90 | 0 | 0 | running | 33260 | 85 |
| 22 | Michigan | Kenny Irwin, Jr. | 30 | 34 | 28 | Texaco/Havoline | Ford | Yates | 184.776 | 195 | 0 | 0 | engine | 28215 | 61 |
| 23 | Bristol | Kenny Irwin, Jr. | 11 | 24 | 28 | Texaco/Havoline | Ford | Yates | 123.642 | 494 | 0 | 0 | running | 37235 | 91 |
| 24 | Darlington | Kenny Irwin, Jr. | 1 | 31 | 28 | Texaco/Havoline | Ford | Yates | 170.970 | 258 | 0 | 0 | running | 41605 | 70 |
| 25 | Richmond | Kenny Irwin, Jr. | 9 | 5 | 28 | Texaco/Havoline | Ford | Yates | 124.683 | 400 | 0 | 0 | running | 49570 | 155 |
| 26 | Loudon | Kenny Irwin, Jr. | 36 | 10 | 28 | Texaco/Havoline | Ford | Yates | 126.614 | 300 | 0 | 0 | running | 62565 | 134 |
| 27 | Dover | Kenny Irwin, Jr. | 12 | 10 | 28 | Texaco/Havoline | Ford | Yates | 158.527 | 399 | 1 | 1 | running | 50905 | 139 |
| 28 | Martinsville | Kenny Irwin, Jr. | 27 | 39 | 28 | Texaco/Havoline | Ford | Yates | 94.050 | 434 | 0 | 0 | running | 26850 | 46 |
| 29 | Charlotte | Kenny Irwin, Jr. | 34 | 15 | 28 | Texaco/Havoline | Ford | Yates | 181.916 | 332 | 1 | 2 | running | 43240 | 123 |
| 30 | Talladega | Kenny Irwin, Jr. | 20 | 10 | 28 | Texaco/Havoline | Ford | Yates | 195.003 | 188 | 0 | 0 | running | 57065 | 134 |
