| 1 | February 14, 1998 | NAPA Auto Parts 300 | Daytona | Joe Nemechek | 105 |
| 2 | February 21, 1998 | GM Goodwrench Service Plus 200 | Rockingham | Matt Kenseth | 1 |
| 3 | February 28, 1998 | Sam's Town Las Vegas 300 | Las Vegas | Jimmy Spencer | 46 |
| 4 | March 15, 1998 | BellSouth Mobility / Opryland 320 | Nashville Speedway | Mike McLaughlin | 51 |
| 5 | March 21, 1998 | Diamond Hill Plywood 200 | Darlington | Bobby Labonte | 14 |
| 6 | March 28, 1998 | Moore's Snacks 250 | Bristol | Elliott Sadler | 99 |
| 7 | April 4, 1998 | Coca Cola 300 | Texas | Dale Earnhardt Jr. | 6 |
| 8 | April 11, 1998 | Galaxy Food Centers 300 | Hickory Motor Speedway | Ed Berrier | 187 |
| 9 | April 25, 1998 | Touchstone Energy 300 | Talladega | Joe Nemechek | 33 |
| 10 | May 9, 1998 | Gumout Long Life Formula 200 | New Hampshire | Buckshot Jones | 58 |
| 11 | May 17, 1998 | First Union 200 | Nazareth Speedway | Tim Fedewa | 103 |
| 12 | May 23, 1998 | Carquest Auto Parts 300 | Charlotte | Mark Martin | 80 |
| 13 | May 30, 1998 | MBNA Platinum 200 | Dover | Dale Earnhardt Jr. | 88 |
| 14 | June 5, 1998 | Hardee's 250 | Richmond | Jeff Burton | 76 |
| 15 | June 14, 1998 | Lycos.com 250 | Pikes Peak International Raceway | Matt Kenseth | 104 |
| 16 | June 28, 1998 | Lysol 200 | Watkins Glen | Ron Fellows | 54 |
| 17 | July 5, 1998 | DieHard 250 | Milwaukee Mile | Dale Earnhardt Jr. | 208 |
| 18 | July 11, 1998 | Myrtle Beach 250 | Myrtle Beach Speedway | Randy LaJoie | 138 |
| 19 | July 19, 1998 | Kenwood Home & Car Audio 300 | California (Auto Club) | Dale Earnhardt Jr. | 141 |
| 20 | July 25, 1998 | Lycos.com 300 Presented by Valleydale Foods | South Boston Speedway | Tim Fedewa | 56 |
| 21 | July 31, 1998 | Kroger 200 Presented by the Fifth Third Bank | IRP | Dale Earnhardt Jr. | 63 |
| 22 | August 15, 1998 | Pepsi 200 Presented by DeVilbiss | Michigan | Jeff Burton | 80 |
| 23 | August 21, 1998 | Food City 250 | Bristol | Kevin Lepage | 13 |
| 24 | September 5, 1998 | Dura-Lube 200 Presented by Bi-Lo | Darlington | Dick Trickle | 24 |
| 25 | September 11, 1998 | Autolite Platinum 250 | Richmond | Dale Earnhardt Jr. | 236 |
| 26 | September 19, 1998 | MBNA Gold 200 | Dover | Matt Kenseth | 158 |
| 27 | October 3, 1998 | All Pro Bumper To Bumper 300 | Charlotte | Mike McLaughlin | 26 |
| 28 | October 17, 1998 | Carquest Auto Parts 250 | Gateway (WWT) | Dale Earnhardt Jr. | 39 |
| 29 | October 31, 1998 | AC Delco 200 | Rockingham | Elliott Sadler | 33 |
| 30 | November 7, 1998 | Stihl 300 | Atlanta | Mark Martin | 31 |
| 31 | November 15, 1998 | Jiffy Lube Miami 300 | Homestead | Jeff Burton | 1 |