| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Mount Vernon | 12 | 0 | 1.000 | 24 | 3 | 0.889 | State 2nd |
| Burlington-Edison | 7 | 5 | 0.583 | 16 | 9 | 0.640 | |
| Lynden | 7 | 5 | 0.583 | 16 | 11 | 0.593 | State |
| Ferndale | 7 | 5 | 0.583 | 12 | 9 | 0.571 | |
| Squalicum | 5 | 7 | 0.417 | 8 | 11 | 0.421 | |
| Sedro-Woolley | 3 | 9 | 0.250 | 4 | 14 | 0.222 | |
| Anacortes | 1 | 11 | 0.083 | 2 | 16 | 0.111 | |
Last Season: 1998-1999 Northwest
Next Season: 2000-2001 Northwest
1999-2000 girls Northwest | Main Page | 1999-2000 TOC
For league: 28 - 21 in non-league games
Home team wins 50.0% of league games (1 - 1)
108 games; average margin: 13.90
median margin: 12.5
33 games five points or less margin (including overtime games)
48 games ten points or less margin (including overtime games)
42 league games; average margin: 17.45
median margin: 16
9 games five points or less margin (including overtime games)
15 games ten points or less margin (including overtime games)
| 11/30/99 | at Burlington-Edison 54, Snohomish 50 | Non-league |
| 11/30/99 | Sedro-Woolley 49, at Oak Harbor 44 | Non-league |
| 11/30/99 | at Sehome 65, Squalicum 50 | Non-league |
| 11/30/99 | at Stanwood 56, Anacortes 40 | Non-league |
| 12/01/99 | Mount Vernon 67, at Meadowdale 55 | Non-league |
| 12/03/99 | Burlington-Edison 56, Lake Stevens 42 | Non-league |
| 12/03/99 | at Lynden 56, Snohomish 55 2OT | Non-league |
| 12/03/99 | Oak Harbor 55, Anacortes 37 | Non-league |
| 12/03/99 | Squalicum 61, Mariner 47 | Non-league |
| 12/03/99 | White Rock Christian (BC) 78, Sedro-Woolley 61 | Non-league |
| 12/03/99 | Sehome 77, at Mount Vernon 75 | Non-league |
| 12/04/99 | Ferndale 69, Mariner 49 | Non-league |
| 12/07/99 | Arlington 63, Anacortes 54 | Non-league |
| 12/07/99 | at Burlington-Edison 67, Jackson 46 | Non-league |
| 12/07/99 | Lynden 70, Lynden Christian 57 | Non-league |
| 12/07/99 | Meadowdale 55, at Sedro-Woolley 39 | Non-league |
| 12/07/99 | at Mount Vernon 61, Cascade (Everett) 48 | Non-league |
| 12/07/99 | Sehome 65, at Ferndale 51 | Non-league |
| 12/08/99 | Squalicum 54, Lake Stevens 46 | Non-league |
| 12/10/99 | Burlington-Edison 57, at Everett 56 | Non-league |
| 12/10/99 | Ferndale 80, Lynnwood 73 OT | Non-league |
| 12/10/99 | Lake Stevens 55, Anacortes 44 | Non-league |
| 12/10/99 | at Monroe 63, Sedro-Woolley 49 | Non-league |
| 12/10/99 | Mount Vernon 69, at Jackson 34 | Non-league |
| 12/10/99 | Squalicum 49, at Arlington 46 | Non-league |
| 12/10/99 | at Stanwood 61, Lynden 53 | Non-league |
| 12/11/99 | Rogers (Puyallup) 62, Sedro-Woolley 47 | Non-league |
| 12/14/99 | Burlington-Edison 70, Sedro-Woolley 45 | |
| 12/14/99 | Ferndale 69, Anacortes 41 | |
| 12/14/99 | Mount Vernon 62, Squalicum 50 | |
| 12/17/99 | Burlington-Edison 77, Ferndale 48 | |
| 12/17/99 | Hazen 62, Sedro-Woolley 60 | Non-league |
| 12/17/99 | Mount Vernon 57, Lynden 51 | |
| 12/17/99 | Squalicum 61, Anacortes 43 | |
| 12/18/99 | Ferndale 75, Meridian 61 | Non-league |
| 12/21/99 | at Anacortes 68, Centralia 50 | Non-league |
| 12/21/99 | at Burlington-Edison 69, Enumclaw 44 | Non-league |
| 12/21/99 | Meadowdale 48, at Squalicum 41 | Non-league |
| 12/22/99 | at Burlington-Edison 57, Centralia 47 | Non-league |
| 12/22/99 | at Kamiak 67, Squalicum 59 OT | Non-league |
| 12/22/99 | Lynden 45, Blanchet 41 | Non-league |
| 12/22/99 | Enumclaw 64, Anacortes 35 | Non-league |
| 12/23/99 | Blanchet 59, Squalicum 40 | Non-league |
| 12/23/99 | Lynden 59, at Kamiak 57 | Non-league |
| 12/27/99 | at Lynden 73, Auburn 49 | Non-league |
| 12/28/99 | Burlington-Edison 74, Sequim 71 | Non-league |
| 12/28/99 | Ferndale 71, Lambrick (BC) 43 | Non-league |
| 12/28/99 | at Lynden 41, Sehome 39 | Non-league |
| 12/28/99 | Mount Vernon 85, Monroe 51 | Non-league |
| 12/29/99 | Woodinville 53, at Lynden 49 | Non-league |
| 12/29/99 | Mount Vernon 62, Burlington-Edison 44 | Non-league |
| 01/04/00 | Ferndale 63, Sedro-Woolley 58 | |
| 01/04/00 | Lynden 66, Anacortes 56 | |
| 01/04/00 | Squalicum 58, Burlington-Edison 57 | |
| 01/07/00 | Burlington-Edison 65, Lynden 43 | |
| 01/07/00 | Mount Vernon 86, Anacortes 46 | |
| 01/07/00 | Squalicum 53, Sedro-Woolley 46 | |
| 01/11/00 | Ferndale 53, Squalicum 44 | |
| 01/11/00 | Lynden 62, Sedro-Woolley 38 | |
| 01/11/00 | at Mount Vernon 66, Burlington-Edison 38 | |
| 01/14/00 | Burlington-Edison 57, Anacortes 45 | |
| 01/14/00 | Ferndale 47, Lynden 46 | |
| 01/14/00 | Mount Vernon 87, Sedro-Woolley 55 | |
| 01/17/00 | Garfield 68, Mount Vernon 67 OT | Non-league |
| 01/18/00 | Anacortes 67, Sedro-Woolley 64 | |
| 01/18/00 | Squalicum 68, Lynden 55 | |
| 01/18/00 | Mount Vernon 62, Ferndale 41 | |
| 01/21/00 | Burlington-Edison 77, Sedro-Woolley 61 | |
| 01/21/00 | Ferndale 53, Anacortes 29 | |
| 01/21/00 | Mount Vernon 89, Squalicum 61 | |
| 01/25/00 | Ferndale 59, Burlington-Edison 43 | |
| 01/25/00 | Mount Vernon 60, Lynden 57 | |
| 01/25/00 | Squalicum 82, Anacortes 56 | |
| 01/28/00 | Burlington-Edison 54, Squalicum 34 | |
| 01/28/00 | Lynden 66, Anacortes 47 | |
| 01/28/00 | Mount Vernon 67, Gig Harbor 34 | Non-league |
| 01/28/00 | Sedro-Woolley 63, Ferndale 50 | |
| 02/01/00 | Lynden 43, Burlington-Edison 43 | |
| 02/01/00 | Mount Vernon 95, Anacortes 63 | |
| 02/01/00 | Nooksack Valley 58, Ferndale 54 | Non-league |
| 02/01/00 | Sedro-Woolley 56, Squalicum 52 | |
| 02/04/00 | Mount Vernon 61, at Burlington-Edison 51 | |
| 02/04/00 | Ferndale 48, Squalicum 43 | |
| 02/04/00 | Lynden 89, Sedro-Woolley 47 | |
| 02/08/00 | Burlington-Edison 83, Anacortes 43 | |
| 02/08/00 | Lynden 59, Ferndale 51 | |
| 02/08/00 | Mount Vernon 91, Sedro-Woolley 46 | |
| 02/11/00 | Lynden 40, Squalicum 37 | |
| 02/11/00 | Mount Vernon 61, Ferndale 47 | |
| 02/11/00 | Sedro-Woolley 71, Anacortes 52 | |
| 02/12/00 | Ferndale 28, Burlington-Edison 25 | Northwest tiebreaker (winner 2nd) |
| 02/12/00 | Burlington-Edison 38, Lynden 36 | Northwest tiebreaker (3rd/4th) |
| 02/15/00 | Burlington-Edison 71, at Stanwood 70 | D1 3A Tournament |
| 02/15/00 | Jackson 57, at Ferndale 54 | D1 3A Tournament |
| 02/15/00 | Lynden 60, at Everett 58 | D1 3A Tournament |
| 02/15/00 | at Mount Vernon 70, Monroe 67 | D1 3A Tournament |
| 02/18/00 | at Everett 60, Ferndale 49 | D1 3A Tournament (loser out) |
| 02/19/00 | Mount Vernon 66, Burlington-Edison 54 | D1 3A Tournament (winner to state) |
| 02/19/00 | Lynden 54, Jackson 40 | D1 3A Tournament (winner to state) |
| 02/22/00 | Everett 64, Burlington-Edison 56 | D1 3A Tournament (loser out) |
| 02/26/00 | Mount Vernon 77, Lynden 66 OT | D1 3A Tournament (1st/2nd) |
| 03/01/00 | Mount Vernon 59, Blanchet 37 | State 3A Tournament |
| 03/01/00 | Lynden 59, Mount Si 53 | State 3A Tournament |
| 03/02/00 | Mount Vernon 68, Everett 50 | State 3A Tournament |
| 03/02/00 | Rainier Beach 57, Lynden 50 | State 3A Tournament |
| 03/03/00 | O'Dea 49, Lynden 40 | State 3A Tournament (loser out) |
| 03/03/00 | Mount Vernon 80, West Valley (Spokane) 61 | State 3A Tournament |
| 03/04/00 | Seattle Prep 52, Mount Vernon 50 | State 3A Tournament (1st/2nd) |