AA
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Battle Ground (AA) | 14 | 1 | 0.933 | 24 | 2 | 0.923 | State 1st |
| R.A. Long (AA) | 10 | 5 | 0.667 | 15 | 11 | 0.577 | State |
| Mark Morris (AA) | 9 | 6 | 0.600 | 13 | 8 | 0.619 | |
| Camas (AA) | 7 | 8 | 0.467 | 11 | 8 | 0.579 | |
| Prairie (AA) | 4 | 11 | 0.267 | 6 | 13 | 0.316 | |
| Hudson's Bay (AA) | 1 | 14 | 0.067 | 1 | 19 | 0.050 | |
AAA
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Fort Vancouver (AAA) | 14 | 0 | 1.000 | 19 | 5 | 0.792 | State |
| Kelso (AAA) | 10 | 4 | 0.714 | 14 | 8 | 0.636 | |
| Columbia River (AAA) | 7 | 7 | 0.500 | 10 | 10 | 0.500 | |
| Mountain View (AAA) | 3 | 11 | 0.214 | 3 | 15 | 0.167 | |
| Evergreen (Vancouver) (AAA) | 1 | 13 | 0.071 | 3 | 18 | 0.143 | |
Last Season: 1989-1990 Greater St. Helens
Next Season: 1991-1992 Greater St. Helens
1990-1991 boys Greater St. Helens | Main Page | 1990-1991 TOC
For league: 20 - 18 in non-league games
98 games; average margin: 19.23
median margin: 17
10 games five points or less margin (including overtime games)
27 games ten points or less margin (including overtime games)
50 league games; average margin: 23.18
median margin: 21
2 games five points or less margin (including overtime games)
9 games ten points or less margin (including overtime games)
| 11/30/90 | Battle Ground 65, Milwaukie (OR) 26 | Non-league |
| 11/30/90 | Mark Morris 48, W.F. West 34 | Non-league |
| 11/30/90 | R.A. Long 48, Centralia 37 | Non-league |
| 12/03/90 | Battle Ground 52, Fort Vancouver 41 | Non-league |
| 12/03/90 | Columbia River 56, Hudson's Bay 38 | Non-league |
| 12/03/90 | Hoquiam 70, Prairie 47 | Non-league |
| 12/04/90 | Camas 46, Ridgefield 41 | Non-league |
| 12/04/90 | Fort Vancouver 52, Lake Oswego (OR) 39 | Non-league |
| 12/04/90 | Milwaukie (OR) 53, Mountain View 44 | Non-league |
| 12/04/90 | North Salem (OR) 48, Columbia River 39 | Non-league |
| 12/04/90 | Battle Ground 58, Hoquiam 37 | Non-league |
| 12/06/90 | Fort Vancouver 68, Hudson's Bay 24 | Non-league |
| 12/06/90 | R.A. Long 60, Camas 42 | |
| 12/07/90 | Columbia River 51, Lincoln (OR) 34 | Non-league |
| 12/07/90 | R.A. Long 55, W.F. West 41 | Non-league |
| 12/07/90 | Astoria (OR) 41, Battle Ground 36 | Non-league |
| 12/11/90 | Columbia River 43, Centennial (OR) 30 | Non-league |
| 12/11/90 | Gresham (OR) 41, Mountain View 33 | Non-league |
| 12/11/90 | Silverton (OR) 64, Fort Vancouver 54 | Non-league |
| 12/11/90 | Battle Ground 55, Prairie 21 | |
| 12/13/90 | Fort Vancouver 46, Kelso 34 | |
| 12/13/90 | Battle Ground 54, R.A. Long 33 | |
| 12/14/90 | Kelso 52, Centralia 35 | Non-league |
| 12/15/90 | Prairie 46, Ridgefield 44 | Non-league |
| 12/17/90 | Fort Vancouver 79, Mountain View 20 | |
| 12/17/90 | Mark Morris 53, Prairie 41 | |
| 12/28/90 | Victorian Country (AU) 53, R.A. Long 46 | Non-league |
| 12/29/90 | R.A. Long 62, Tumwater 51 | Non-league |
| 01/02/91 | Aberdeen 43, R.A. Long 41 | Non-league |
| 01/04/91 | R.A. Long 55, Hudson's Bay 29 | |
| 01/04/91 | Battle Ground 58, Mark Morris 50 | |
| 01/05/91 | Melbourne (AU) 90, Evergreen (Vancouver) 46 | Non-league |
| 01/07/91 | Melbourne (AU) 77, at Fort Vancouver 66 | Non-league |
| 01/08/91 | R.A. Long 43, Prairie 31 | |
| 01/08/91 | Battle Ground 54, Evergreen (Vancouver) 20 | Non-league |
| 01/11/91 | Kelso 48, Evergreen (Vancouver) 29 | |
| 01/11/91 | Battle Ground 45, Columbia River 22 | |
| 01/12/91 | Fort Vancouver 55, Columbia River 38 | |
| 01/12/91 | Port Angeles 53, Prairie 33 | Non-league |
| 01/14/91 | Battle Ground 64, Hudson's Bay 26 | |
| 01/15/91 | Fort Vancouver 69, Evergreen (Vancouver) 20 | |
| 01/15/91 | Kelso 62, R.A. Long 45 | Non-league |
| 01/17/91 | Battle Ground 51, Prairie 30 | |
| 01/18/91 | Fort Vancouver 82, Astoria (OR) 40 | Non-league |
| 01/18/91 | R.A. Long 59, Mark Morris 51 | |
| 01/22/91 | Columbia River 72, R.A. Long 61 | |
| 01/22/91 | Fort Vancouver 53, Mountain View 22 | |
| 01/22/91 | Hudson's Bay 54, Evergreen (Vancouver) 52 OT | |
| 01/22/91 | Kelso 52, Prairie 25 | |
| 01/25/91 | Battle Ground 53, Evergreen (Vancouver) 26 | |
| 01/25/91 | Fort Vancouver 66, Mark Morris 37 | |
| 01/25/91 | R.A. Long 60, Camas 19 | |
| 01/29/91 | Battle Ground 54, Camas 22 | |
| 01/29/91 | Fort Vancouver 85, Hudson's Bay 31 | |
| 01/29/91 | Kelso 50, Mark Morris 26 | Non-league |
| 01/29/91 | R.A. Long 50, Prairie 31 | |
| 02/01/91 | Fort Vancouver 45, Battle Ground 29 | |
| 02/01/91 | R.A. Long 65, Mountain View 44 | |
| 02/05/91 | Battle Ground 58, Mountain View 25 | |
| 02/05/91 | Fort Vancouver 66, Kelso 38 | |
| 02/05/91 | R.A. Long 72, Evergreen (Vancouver) 49 | |
| 02/07/91 | Aberdeen 58, Kelso 50 | Non-league |
| 02/08/91 | Battle Ground 64, Mark Morris 35 | |
| 02/08/91 | Camas 40, Washougal 28 | Non-league |
| 02/08/91 | Fort Vancouver 54, Columbia River 37 | |
| 02/08/91 | R.A. Long 71, Hudson's Bay 47 | |
| 02/11/91 | Battle Ground 72, Hudson's Bay 27 | |
| 02/11/91 | Fort Vancouver 73, R.A. Long 57 | |
| 02/11/91 | Mark Morris 59, Kelso 51 | |
| 02/11/91 | Mountain View 44, Columbia River 40 | |
| 02/12/91 | Prairie 55, Evergreen (Vancouver) 35 | |
| 02/14/91 | Fort Vancouver 55, Camas 18 | |
| 02/14/91 | Kelso 58, R.A. Long 49 | |
| 02/15/91 | Battle Ground 71, Camas 16 | |
| 02/19/91 | Battle Ground 48, Kelso 36 | |
| 02/19/91 | Camas 42, Mountain View 32 | |
| 02/19/91 | Columbia River 51, Hudson's Bay 43 | |
| 02/19/91 | Fort Vancouver 56, Prairie 32 | |
| 02/19/91 | R.A. Long 50, Mark Morris 44 | |
| 02/22/91 | Battle Ground 47, R.A. Long 31 | |
| 02/22/91 | Fort Vancouver 70, Evergreen (Vancouver) 34 | |
| 02/25/91 | Columbia River 33, Mountain View 21 | |
| 02/26/91 | Battle Ground 51, Hoquiam 35 | D4 AA Tournament (winner to state) |
| 02/26/91 | Elma 73, R.A. Long 57 | D4 AA Tournament (winner to state) |
| 02/26/91 | Mark Morris 58, Aberdeen 49 | D4 AA Tournament (loser out) |
| 02/28/91 | R.A. Long 59, Mark Morris 39 | D4 AA Tournament (loser out) |
| 03/01/91 | Battle Ground 62, Elma 44 | D4 AA Tournament (1st/2nd) |
| 03/01/91 | Fort Vancouver 65, Kelso 46 | D4 AAA Tournament (winner 1st to state/loser out) |
| 03/01/91 | R.A. Long 49, Tumwater 44 | D4 AA Tournament (winner 3rd to state/loser out) |
| 03/06/91 | Battle Ground 64, Yelm 42 | State AA Tournament |
| 03/06/91 | Fort Vancouver 56, Bethel 34 | State AAA Tournament |
| 03/06/91 | Rainier Beach 61, R.A. Long 58 | State AA Tournament |
| 03/07/91 | Battle Ground 60, Rainier Beach 49 | State AA Tournament |
| 03/07/91 | Eisenhower 72, Fort Vancouver 68 OT | State AAA Tournament |
| 03/07/91 | Yelm 35, R.A. Long 30 | State AA Tournament (loser out) |
| 03/08/91 | Battle Ground 36, Sunnyside 29 | State AA Tournament |
| 03/08/91 | Central Valley 47, Fort Vancouver 39 | State AAA Tournament (loser out) |
| 03/09/91 | Battle Ground 52, Clarkston 46 | State AA Tournament (1st/2nd) |