After changing over from a Garand to an M1A, this was my first year of serious highpower competition.
| Date | Location | Rifle | Shots | Offhand | Sitting | Rapid Prone | Slow Prone | Aggregate | |
| 5-Apr-98 | Bonfield | M1A | 100 | 175 | 183 | 161 | 331 | 850 | 85.0% |
| 19-Apr-98 | Bonfield | M1A | 50 | 76 | 91 | 87 | 168 | 422 | 84.4% |
| 3-May-98 | Bonfield | M1A | 50 | 91 | 96 | 94 | 173 | 454 | 90.8% |
| 31-May-98 | Milan | M1A | 80 | 180 | 190 | 179 | 175 | 724 | 90.5% |
| 14-Jun-98 | Sycamore | M1A | 50 | 71 | 88 | 84 | 181 | 424 | 84.8% |
| 12-Jul-98 | Bonfield | M1A | 50 | 96 | 91 | 88 | 166 | 441 | 88.2% |
| 4-Aug-98 | Camp Perry | M1A | 30 | 92 | - | 89 | 86 | 267 | 89.0% |
| 5-Aug-98 | Camp Perry | M1A | 40 | 84 | 91 | 88 | 82 | 345 | 86.3% |
| 16-Aug-98 | Bonfield | M1A | 50 | 91 | 92 | 77 | 172 | 432 | 86.4% |
| 23-Aug-98 | Bonfield | M1A | 40 | - | - | - | 342 | 342 | 85.5% |
| 12-Sep-98 | Sycamore | M1 | 50 | 87 | 84 | 78 | 162 | 411 | 82.2% |
| 10-Oct-98 | Bonfield | M1A | 80 | 178 | 177 | 109 | 187 | 651 | 81.4% |