| Name | Wt. | Hometown | Yr. | 1998-99 Season |
| Lance Opitz | 157 | Webster, S.D. | Sr. | Medical Hardship |
| Jason Hulshof | 285 | Aberdeen, S.D. | Sr. | 12-11 record; Academic All-American Honorable Mention |
| Dale Daugherty | 197 | Huron, S.D. | Jr. | NCAA II Athletic and Academic All-American |
| Bill Stewart | 125 | Lennox, S.D. | So. | 2-2 record |
| Eddie Heisinger | 165 | Sturgis, S.D. | So. | 5-14 record |
| Brent Babcock | 184 | North Branch, Minn. | So. | 13-16 record |
| Joey Krause | 184 | Aberdeen, S.D. | Fr. | Redshirt |
| RECRUITS | ||||
| Todd Currey | 141 | Miles City, Mont. | Fr. | University of Wyoming transfer student |
| Troy Fox | 141 | Onida, S.D. | Fr. | 2x State Placewinner |
| Brian Englund | 125 | Pierre, S.D. | Fr. | State Placewinner |
| Cody Clark | 141 | Sturgis, S.D. | Fr. | State Placewinner |
| Jeff Anderson | 133 | Springfield, Idaho | Fr. | State Placewinner |
| Jamie Ehrreich | 133 | South St. Paul, Minn. | Fr. | State Qualifier |
| Justin Hoff | 165 | Arlington, S.D. | Fr. | South Dakota State transfer student |
| Baron Blanchard | 285 | Kindred, N.D. | Fr. | State Placewinner |
| Luke Neville | 184 | Braham, Minn. | Jr. | Itasca CC transfer student |
| Richard Goethals | 133 | Belle Fourche, S.D. | So. | Returns after one-year hiatus from school |