| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Tolt | 11 | 1 | 0.917 | 16 | 4 | 0.800 | |
| Bellevue Christian | 7 | 5 | 0.583 | 13 | 8 | 0.619 | |
| King's | 7 | 5 | 0.583 | 13 | 9 | 0.591 | |
| Granite Falls | 5 | 7 | 0.417 | 7 | 12 | 0.368 | |
| South Whidbey | 5 | 7 | 0.417 | 7 | 12 | 0.368 | |
| Lakewood | 4 | 8 | 0.333 | 5 | 15 | 0.250 | |
| Sultan | 3 | 9 | 0.250 | 6 | 13 | 0.316 | |
Last Season: 1989-1990 Cascade
Next Season: 1991-1992 Cascade
1990-1991 boys Cascade | Main Page | 1990-1991 TOC
For league: 21 - 17 in non-league games
Home team wins 66.7% of league games (4 - 2)
80 games; average margin: 16.24
median margin: 12
20 games five points or less margin (including overtime games)
34 games ten points or less margin (including overtime games)
36 league games; average margin: 10.69
median margin: 9
11 games five points or less margin (including overtime games)
22 games ten points or less margin (including overtime games)
| 11/30/90 | Anacortes 91, Lakewood 28 | Non-league |
| 11/30/90 | Bellevue Christian 53, North Mason 19 | Non-league |
| 11/30/90 | Granite Falls 46, Nathan Hale 25 | Non-league |
| 11/30/90 | Meridian 66, King's 56 | Non-league |
| 11/30/90 | Nooksack Valley 74, South Whidbey 41 | Non-league |
| 11/30/90 | Sultan 45, Bush 15 | Non-league |
| 11/30/90 | Tolt 30, Tyee 16 | Non-league |
| 12/01/90 | Bellevue Christian 43, Meridian 40 | Non-league |
| 12/04/90 | Blaine 57, Lakewood 41 | Non-league |
| 12/04/90 | La Conner 52, South Whidbey 35 | Non-league |
| 12/04/90 | Mount Baker 67, Granite Falls 42 | Non-league |
| 12/04/90 | at Watson Groen Christian 39, Sultan 36 | Non-league |
| 12/04/90 | at King's 71, Vashon Island 46 | Non-league |
| 12/07/90 | Darrington 56, Granite Falls 35 | Non-league |
| 12/07/90 | La Conner 53, Lakewood 41 | Non-league |
| 12/07/90 | at King's 85, North Mason 39 | Non-league |
| 12/07/90 | South Whidbey 56, Meridian 53 | Non-league |
| 12/07/90 | Sultan 70, Mountlake Christian 7 | Non-league |
| 12/07/90 | Tolt 51, Port Townsend 27 | Non-league |
| 12/08/90 | Blaine 57, King's 53 | Non-league |
| 12/08/90 | Mount Baker 47, Sultan 42 | Non-league |
| 12/08/90 | Nooksack Valley 54, Bellevue Christian 23 | Non-league |
| 12/11/90 | Lakewood 50, Grace Academy 19 | Non-league |
| 12/11/90 | at King's 73, Seattle Christian 13 | Non-league |
| 12/11/90 | Tolt 46, North Mason 24 | Non-league |
| 12/12/90 | at Shorecrest 52, Tolt 31 | Non-league |
| 12/13/90 | Bellevue Christian 41, Lakewood 39 | Non-league |
| 12/14/90 | Granite Falls 43, South Whidbey 34 | |
| 12/14/90 | Tolt 54, King's 25 | |
| 12/15/90 | Bellevue Christian 48, Orcas Island 41 | Non-league |
| 12/27/90 | at King's 49, Ilwaco 48 | Non-league |
| 12/27/90 | North Seattle Christian 51, Sultan 38 | Non-league |
| 12/28/90 | at King's 67, Holy Names 31 | Non-league |
| 12/28/90 | South Whidbey defeated Semiahmoo (BC) | Non-league |
| 01/04/91 | at King's 52, Bellevue Christian 44 | |
| 01/04/91 | Lakewood 42, Granite Falls 38 OT | |
| 01/04/91 | South Whidbey 39, Sultan 34 | |
| 01/07/91 | South Whidbey 41, Lakewood 36 | |
| 01/08/91 | Bellevue Christian 48, Tolt 46 | |
| 01/08/91 | King's 58, Granite Falls 55 | |
| 01/08/91 | Sultan 50, Lakewood 40 | |
| 01/11/91 | Bellevue Christian 45, Sultan 36 | |
| 01/11/91 | at King's 62, South Whidbey 32 | |
| 01/11/91 | Tolt 72, Granite Falls 51 | |
| 01/12/91 | Lake Stevens 52, South Whidbey 35 | Non-league |
| 01/15/91 | King's 57, Lakewood 35 | |
| 01/15/91 | Sultan 44, Granite Falls 42 | |
| 01/15/91 | Tolt 36, South Whidbey 24 | |
| 01/15/91 | at Bellevue Christian 39, Watson Groen Christian 33 | Non-league |
| 01/18/91 | Darrington 45, Granite Falls 31 | Non-league |
| 01/18/91 | King's 47, at Sultan 36 | |
| 01/18/91 | Tolt 46, Lakewood 31 | |
| 01/19/91 | Tolt 61, Tenino 39 | Non-league |
| 01/22/91 | Granite Falls 46, Coupeville 31 | Non-league |
| 01/22/91 | at King's 48, Sultan 26 | |
| 01/25/91 | Bellevue Christian 47, Granite Falls 39 | |
| 01/25/91 | Lakewood 50, South Whidbey 37 | |
| 01/26/91 | Granite Falls 57, South Whidbey 43 | |
| 01/26/91 | Lakewood 46, Bellevue Christian 37 | |
| 01/26/91 | Tolt 50, King's 45 | |
| 01/29/91 | South Whidbey 44, Sultan 39 | |
| 01/30/91 | Tolt 59, Lakewood 28 | |
| 02/01/91 | Granite Falls 47, King's 38 | |
| 02/01/91 | Sultan 53, Lakewood 40 | |
| 02/01/91 | Tolt 46, Bellevue Christian 34 | |
| 02/04/91 | King's 49, at Bellevue Christian 48 OT | |
| 02/05/91 | Bellevue Christian 47, Sultan 41 | |
| 02/05/91 | at South Whidbey 52, King's 46 | |
| 02/05/91 | Tolt 42, Granite Falls 39 | |
| 02/06/91 | Tolt 49, Sultan 38 | |
| 02/08/91 | Granite Falls 58, Sultan 49 | |
| 02/08/91 | Lakewood 52, King's 43 | |
| 02/08/91 | Tolt 47, South Whidbey 45 | |
| 02/13/91 | Lynden Christian 62, Bellevue Christian 29 | D1 A Tournament |
| 02/13/91 | Mount Baker 52, Tolt 51 | D1 A Tournament |
| 02/14/91 | Lynden 76, King's 42 | D1 A Tournament |
| 02/14/91 | Nooksack Valley 76, Granite Falls 48 | D1 A Tournament |
| 02/16/91 | King's 54, Granite Falls 43 | D1 A Tournament (loser out) |
| 02/16/91 | Tolt 47, Bellevue Christian 36 | D1 A Tournament (loser out) |
| 02/20/91 | Mount Baker 64, King's 41 | D1 A Tournament (loser out) |
| 02/20/91 | Nooksack Valley 51, Tolt 48 | D1 A Tournament (loser out) |