| Date | Team(s) | Results |
|---|---|---|
| 12/5/2003 | South St. Paul | Simley 78 - South St. Paul 0 |
| 12/6/2003 | Albert Lea Duals | Simley 57 - Faribault 21 Simley 69 - Blaine 3 Simley 54 - NRHEG 19 Simley 36 - Albert Lea 24 |
| 12/11/2003 | Wayzata | Simley 58 - Wayzata 9 |
| 12/19/2003- 12/20/2003 |
Minnesota Christmas Tournament | 2nd Place (32 teams) |
| 1/2/2004 | The Clash - Rochester | Simley 52 - Osage, IA 18 - Results Simley 42 - Caledonia 22 - Results Simley 39 - Adrian 28 - Results |
| 1/3/2004 | The Clash - Rochester | Simley 30 - Glenbard North, IL 25 - Results Wasatch, UT 34 - Simley 30 - Results Apple Valley 42 - Simley 14 - Results |
| 1/8/2004 | Mahtomedi | Simley 63 - Mahtomedi 9 |
| 1/9/2004- 1/10/2004 |
Bismarck Rotary - Bismarck, ND | Tournament Champions (29 Teams) |
| 1/15/2004 | Henry Sibley | Simley 63 - Henry Sibley 3 |
| 1/17/2004 | Simley Invitational | Simley 41 - Eden Prairie 19 Simley 40 - Hastings 19 - Results Simley 53 - Mpls. Edison 15 Simley 40 - Anoka 20 |
| 1/22/2004 | Richfield | Simley 51 - Richfield 19 |
| 1/31/2004 | Grand Rapids Invitational | Simley 39 - Bemidji 22 - Results Cambridge 32 - Simley 27 - Results |
| 2/5/2004 | Tartan | Simley 54 - Tartan 13 |
| 2/7/2004 | Robbinsdale Armstrong Duals | Simley 40 - Eden Prairie 19 Simley 48 - Bloomington Kennedy 23 Simley 53 - Dassel-Cokato 12 - Results |
| North St. Paul | Simley 78 - North St. Paul 0 | |
| 2/19/2004 | Section 3AAA Team Tournament | Simley 73 - Cretin-Derham Hall 6 |
| 2/20/2004 | Section 3AAA Team Tournament | Simley 57 - Henry Sibley 15 Simley 33 - Hastings 31 - Results |
| 3/4/2004 | State High School Tournament | Apple Valley 35 - Simley 18 - Results |
| 3/5/2004 | State High School Tournament | Simley 38 - Bemidji 16 - Results |
| 3/6/2004 | State High School Tournament | Simley 38 - Totino Grace 14 - Results |
| Team Record: 28-4 |