Division I
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Darrington | 11 | 1 | 0.917 | 15 | 10 | 0.600 | State |
| Orcas Island | 10 | 2 | 0.833 | 23 | 5 | 0.821 | State |
| Watson Groen Christian | 8 | 4 | 0.667 | 16 | 13 | 0.552 | State |
| La Conner | 5 | 7 | 0.417 | 9 | 13 | 0.409 | |
| Concrete | 4 | 8 | 0.333 | 4 | 10 | 0.286 | |
| Friday Harbor | 4 | 8 | 0.333 | 5 | 14 | 0.263 | |
| Coupeville | 0 | 12 | 0.000 | 3 | 15 | 0.167 | |
Division II
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Mount Vernon Christian | 8 | 0 | 1.000 | 20 | 7 | 0.741 | State |
| Lopez | 6 | 2 | 0.750 | 10 | 5 | 0.667 | |
| Arlington Christian | 4 | 4 | 0.500 | 5 | 5 | 0.500 | |
| Snohomish County Christian | 4 | 4 | 0.500 | 5 | 9 | 0.357 | |
| Grace Academy | 0 | 8 | 0.000 | 0 | 13 | 0.000 | |
Last Season: 1988-1989 Northwest B
Next Season: 1990-1991 Northwest B
1989-1990 boys Northwest B | Main Page | 1989-1990 TOC
For league: 32 - 40 in non-league games
Home team wins 60.0% of league games (9 - 6)
138 games; average margin: 20.22
median margin: 16.5
22 games five points or less margin (including overtime games)
47 games ten points or less margin (including overtime games)
52 league games; average margin: 22.25
median margin: 18
7 games five points or less margin (including overtime games)
15 games ten points or less margin (including overtime games)
| 11/29/89 | Granite Falls 43, Darrington 35 | Non-league |
| 11/29/89 | Mount Vernon Christian 78, Sno-King Lutheran 8 | Non-league |
| 12/01/89 | Lakewood 48, at Darrington 33 | Non-league |
| 12/01/89 | Lopez 56, Friday Harbor 31 | Non-league |
| 12/01/89 | Orcas Island 75, Snohomish County Christian 14 | Non-league |
| 12/01/89 | Tolt 48, La Conner 42 | Non-league |
| 12/02/89 | Darrington 51, Quilcene 19 | Non-league |
| 12/02/89 | Friday Harbor 55, Snohomish County Christian 23 | Non-league |
| 12/02/89 | Mountlake Christian 35, Grace Academy 24 | Non-league |
| 12/02/89 | Orcas Island 58, Lopez 34 | Non-league |
| 12/02/89 | Watson Groen Christian 46, at Sultan 34 | Non-league |
| 12/02/89 | Christian Faith at Arlington Christian | Non-league |
| 12/05/89 | Darrington 64, Granite Falls 28 | Non-league |
| 12/05/89 | Mount Vernon Christian 53, Concrete 18 | Non-league |
| 12/05/89 | Seattle Lutheran 51, Friday Harbor 42 | Non-league |
| 12/05/89 | Sultan 40, Coupeville 25 | Non-league |
| 12/08/89 | Coupeville 40, Crescent 21 | Non-league |
| 12/08/89 | Orcas Island 56, Mount Vernon Christian 51 | Non-league |
| 12/08/89 | at Watson Groen Christian 46, North Seattle Christian 39 | Non-league |
| 12/08/89 | Holy Cross at Arlington Christian | Non-league |
| 12/09/89 | Darrington 47, Orcas Island 45 | |
| 12/09/89 | King's 56, Friday Harbor 46 | Non-league |
| 12/09/89 | Lopez 52, at Watson Groen Christian 38 | Non-league |
| 12/09/89 | Mountlake Christian 38, Snohomish County Christian 36 | Non-league |
| 12/09/89 | La Conner 71, at Seattle Lutheran 43 | Non-league |
| 12/12/89 | Friday Harbor 43, Coupeville 29 | |
| 12/12/89 | North Seattle Christian 29, Watson Groen Christian 28 | Non-league |
| 12/13/89 | Mount Vernon Christian 43, North Seattle Christian 24 | Non-league |
| 12/15/89 | Concrete 44, Coupeville 40 | |
| 12/15/89 | Watson Groen Christian 48, at La Conner 32 | |
| 12/16/89 | Darrington 55, Friday Harbor 20 | |
| 12/16/89 | Mount Vernon Christian 49, Coupeville 26 | Non-league |
| 12/16/89 | at Watson Groen Christian 46, Orcas Island 44 | |
| 12/18/89 | Mount Vernon Christian 75, Holy Cross 12 | Non-league |
| 12/19/89 | Darrington 53, Coupeville 13 | |
| 12/19/89 | Lopez 54, Friday Harbor 45 | Non-league |
| 12/19/89 | Orcas Island 78, La Conner 44 | |
| 12/19/89 | Watson Groen Christian 47, at Concrete 32 | |
| 12/21/89 | Mount Vernon Christian 55, La Conner 34 | Non-league |
| 12/21/89 | Neah Bay 48, Darrington 41 | Non-league |
| 12/21/89 | Sultan 38, Coupeville 32 | Non-league |
| 12/22/89 | Coupeville 28, Orting 26 | Non-league |
| 12/22/89 | Mount Baker 64, Friday Harbor 21 | Non-league |
| 12/22/89 | Arlington Christian Alumni at Arlington Christian | Non-league |
| 12/28/89 | Freeman 48, Darrington 45 | Non-league |
| 12/28/89 | at Watson Groen Christian 46, Seattle Lutheran 25 | Non-league |
| 12/28/89 | Sunnyside Christian 77, Mount Vernon Christian 44 | Non-league |
| 12/29/89 | Northwest Christian (Colbert) 47, Darrington 42 | Non-league |
| 12/29/89 | Granite Falls 47, Grace Academy 15 | Non-league |
| 12/29/89 | Mount Baker 73, Friday Harbor 41 | Non-league |
| 12/29/89 | Mount Vernon Christian 57, Seattle Lutheran 24 | Non-league |
| 12/29/89 | Neah Bay 69, at La Conner 43 | Non-league |
| 12/29/89 | Sunnyside Christian 64, at Watson Groen Christian 47 | Non-league |
| 12/30/89 | Sultan 44, Grace Academy 13 | Non-league |
| 01/02/90 | Arlington Christian 23, at Holy Cross 22 | Non-league |
| 01/02/90 | Coupeville 36, Snohomish County Christian 13 | Non-league |
| 01/05/90 | Darrington 49, Concrete 9 | |
| 01/05/90 | La Conner 45, Coupeville 39 | |
| 01/05/90 | Orcas Island 74, Friday Harbor 46 | |
| 01/05/90 | at Overlake 35, Arlington Christian 28 | Non-league |
| 01/05/90 | Mount Vernon Christian 47, Lopez 29 | |
| 01/06/90 | at Watson Groen Christian 49, Friday Harbor 40 | |
| 01/06/90 | Mountlake Christian 41, Grace Academy 22 | Non-league |
| 01/06/90 | Orcas Island 61, Snohomish County Christian 22 | Non-league |
| 01/06/90 | Lopez at Arlington Christian | |
| 01/09/90 | Darrington 68, La Conner 38 | |
| 01/09/90 | Orcas Island 65, Concrete 28 | |
| 01/09/90 | Watson Groen Christian 57, at Coupeville 27 | |
| 01/09/90 | Arlington Christian at Snohomish County Christian | |
| 01/12/90 | Darrington 36, Watson Groen Christian 27 | |
| 01/12/90 | Lopez 61, Snohomish County Christian 21 | |
| 01/12/90 | Mount Vernon Christian 55, Grace Academy 15 | |
| 01/12/90 | Orcas Island 71, Coupeville 25 | |
| 01/13/90 | at Arlington Christian 29, Grace Academy 26 | |
| 01/13/90 | Friday Harbor 70, La Conner 59 | |
| 01/13/90 | at Lakewood 42, Darrington 35 | Non-league |
| 01/13/90 | Lopez 45, at Seattle Lutheran 42 | Non-league |
| 01/13/90 | Mount Vernon Christian 60, Lynden Christian JV 58 | Non-league |
| 01/13/90 | Neah Bay 51, at Watson Groen Christian 40 | Non-league |
| 01/13/90 | Orcas Island 81, Summit 16 | Non-league |
| 01/13/90 | Snohomish County Christian 42, Concrete 40 | Non-league |
| 01/16/90 | Darrington 59, Coupeville 19 | |
| 01/16/90 | Orcas Island 79, La Conner 56 | |
| 01/16/90 | at Watson Groen Christian 43, Concrete 30 | |
| 01/19/90 | Mount Vernon Christian 61, Snohomish County Christian 38 | |
| 01/19/90 | Orcas Island 50, Lopez 28 | Non-league |
| 01/20/90 | Lopez 52, Grace Academy 13 | |
| 01/20/90 | Mount Vernon Christian 50, at Arlington Christian 18 | |
| 01/20/90 | Orcas Island 54, Darrington 37 | |
| 01/20/90 | Watson Groen Christian 53, at Bellevue Christian 48 OT | Non-league |
| 01/23/90 | Darrington 54, Concrete 13 | |
| 01/23/90 | Orcas Island 66, Friday Harbor 21 | |
| 01/23/90 | Snohomish County Christian 27, Grace Academy 16 | |
| 01/26/90 | at Watson Groen Christian 41, Coupeville 27 | |
| 01/26/90 | Mount Vernon Christian 44, Lopez 42 | |
| 01/26/90 | Snohomish County Christian at Arlington Christian | |
| 01/27/90 | Arlington Christian 35, at Grace Academy 32 | |
| 01/27/90 | Darrington 75, Friday Harbor 35 | |
| 01/27/90 | Orcas Island 36, Concrete 23 | |
| 01/27/90 | at La Conner 48, Watson Groen Christian 41 | |
| 01/29/90 | at Sno-King Lutheran 37, Grace Academy 32 | Non-league |
| 01/30/90 | Concrete 49, Friday Harbor 42 2OT | |
| 01/30/90 | La Conner 50, Coupeville 42 | |
| 01/30/90 | Mount Vernon Christian 30, Grace Academy 24 | |
| 02/02/90 | Concrete 29, Coupeville 21 | |
| 02/02/90 | Darrington 72, La Conner 29 | |
| 02/02/90 | at Lopez 52, Arlington Christian 12 | |
| 02/02/90 | Mount Vernon Christian 62, Snohomish County Christian 29 | |
| 02/02/90 | at Orcas Island 56, Watson Groen Christian 38 | |
| 02/03/90 | Lopez 63, Grace Academy 25 | |
| 02/03/90 | Orcas Island 52, Mount Vernon Christian 48 | Non-league |
| 02/03/90 | Watson Groen Christian 50, at Friday Harbor 41 | |
| 02/06/90 | Darrington 45, Watson Groen Christian 34 | |
| 02/06/90 | at Mount Vernon Christian 60, Arlington Christian 20 | |
| 02/09/90 | Orcas Island 51, Coupeville 27 | |
| 02/10/90 | La Conner 44, Lopez 38 | Northwest B Tournament (5th/loser out) |
| 02/10/90 | Mount Vernon Christian 60, Watson Groen Christian 53 | Northwest B Tournament (3rd/4th) |
| 02/13/90 | La Conner 46, Quilcene 30 | D1/2/3 B Tournament |
| 02/13/90 | Mount Vernon Christian 47, University Prep 29 | D1/2/3 B Tournament |
| 02/13/90 | Orcas Island 71, Christian Faith 24 | D1/2/3 B Tournament |
| 02/13/90 | Watson Groen Christian 60, Tacoma Baptist 44 | D1/2/3 B Tournament |
| 02/16/90 | Darrington 42, Watson Groen Christian 28 | D1/2/3 B Tournament |
| 02/16/90 | La Conner 52, Seattle Lutheran 36 | D1/2/3 B Tournament |
| 02/16/90 | Mount Vernon Christian 51, North Seattle Christian 38 | D1/2/3 B Tournament |
| 02/16/90 | Neah Bay 76, Orcas Island 72 | D1/2/3 B Tournament |
| 02/17/90 | Orcas Island 65, Tacoma Baptist 27 | D1/2/3 B Tournament (loser out) |
| 02/17/90 | Watson Groen Christian defeated Christian Faith | D1/2/3 B Tournament (loser out) |
| 02/19/90 | Darrington 51, La Conner 33 | D1/2/3 B Tournament (winner to state) |
| 02/19/90 | Neah Bay 55, Mount Vernon Christian 49 | D1/2/3 B Tournament (winner to state) |
| 02/19/90 | Orcas Island 45, North Seattle Christian 31 | D1/2/3 B Tournament (loser out) |
| 02/19/90 | Watson Groen Christian 47, Seattle Lutheran 27 | D1/2/3 B Tournament (loser out) |
| 02/23/90 | Orcas Island 56, Mount Vernon Christian 37 | D1/2/3 B Tournament (winner to state) |
| 02/23/90 | Watson Groen Christian 47, La Conner 38 | D1/2/3 B Tournament (winner to state) |
| 02/24/90 | Mount Vernon Christian 38, La Conner 24 | D1/2/3 B Tournament (winner 5th to state/loser out) |
| 02/24/90 | Neah Bay 51, Darrington 44 | D1/2/3 B Tournament (1st/2nd) |
| 02/24/90 | Orcas Island 47, Watson Groen Christian 46 | D1/2/3 B Tournament (3rd/4th) |
| 02/28/90 | Asotin 79, Orcas Island 42 | State B Tournament |
| 02/28/90 | Bridgeport 69, Mount Vernon Christian 49 | State B Tournament |
| 02/28/90 | Glenwood 57, Darrington 33 | State B Tournament |
| 02/28/90 | Mossyrock 73, Watson Groen Christian 51 | State B Tournament |
| 03/01/90 | Orcas Island 68, Neah Bay 58 | State B Tournament (loser out) |
| 03/01/90 | Raymond 83, Mount Vernon Christian 38 | State B Tournament (loser out) |
| 03/01/90 | Reardan 45, Darrington 36 | State B Tournament (loser out) |
| 03/01/90 | Wilbur-Creston 59, Watson Groen Christian 33 | State B Tournament (loser out) |
| 03/02/90 | Wilbur-Creston 71, Orcas Island 51 | State B Tournament (loser out) |