| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Selah | 11 | 1 | 0.917 | 16 | 4 | 0.800 | |
| West Valley (Yakima) | 10 | 2 | 0.833 | 12 | 7 | 0.632 | |
| Eastmont | 10 | 3 | 0.769 | 17 | 7 | 0.708 | State |
| Hanford | 7 | 6 | 0.538 | 7 | 10 | 0.412 | |
| Sunnyside | 6 | 6 | 0.500 | 8 | 14 | 0.364 | State |
| Othello | 2 | 10 | 0.167 | 4 | 13 | 0.235 | |
| Ellensburg | 2 | 11 | 0.154 | 4 | 13 | 0.235 | |
| Prosser | 2 | 11 | 0.154 | 4 | 14 | 0.222 | |
Last Season: 1988-1989 Mid-Valley
Next Season: 1990-1991 Mid-Valley
1989-1990 girls Mid-Valley | Main Page | 1989-1990 TOC
For league: 16 - 23 in non-league games
Home team wins 66.7% of league games (8 - 4)
98 games; average margin: 13.54
median margin: 11
23 games five points or less margin (including overtime games)
48 games ten points or less margin (including overtime games)
50 league games; average margin: 13.52
median margin: 10
13 games five points or less margin (including overtime games)
25 games ten points or less margin (including overtime games)
| 12/01/89 | Selah 76, Wenatchee 46 | Non-league |
| 12/01/89 | Wapato 70, Sunnyside 64 | Non-league |
| 12/01/89 | West Valley (Yakima) 52, Rainier Beach 50 | Non-league |
| 12/02/89 | at Mead 71, Hanford 64 | Non-league |
| 12/02/89 | Newport (Bellevue) 68, West Valley (Yakima) 51 | Non-league |
| 12/02/89 | Othello 62, Royal 46 | Non-league |
| 12/02/89 | Walla Walla 69, Eastmont 50 | Non-league |
| 12/05/89 | Connell 78, Othello 73 | Non-league |
| 12/05/89 | West Valley (Yakima) 73, Wapato 55 | Non-league |
| 12/08/89 | Selah 77, at Chief Sealth 71 | Non-league |
| 12/09/89 | Eastmont 64, Wenatchee 57 | Non-league |
| 12/09/89 | Grandview 85, Prosser 46 | Non-league |
| 12/09/89 | Hermiston (OR) 80, Ellensburg 49 | Non-league |
| 12/09/89 | Hoquiam 56, Sunnyside 53 | Non-league |
| 12/09/89 | Selah 81, Naches Valley 73 | Non-league |
| 12/12/89 | Connell 78, Othello 59 | Non-league |
| 12/12/89 | Kennewick 88, at Hanford 73 | Non-league |
| 12/15/89 | at Pullman 58, Ellensburg 50 | Non-league |
| 12/15/89 | Connell 84, Prosser 78 | Non-league |
| 12/15/89 | Grandview 93, Selah 61 | Non-league |
| 12/16/89 | Grandview 57, Sunnyside 45 | Non-league |
| 12/16/89 | Moses Lake 76, at Hanford 75 OT | Non-league |
| 12/16/89 | Prosser 56, Kiona-Benton 45 | Non-league |
| 12/16/89 | at Pullman 53, Eastmont 48 | Non-league |
| 12/16/89 | Washington 68, West Valley (Yakima) 57 | Non-league |
| 12/16/89 | Ellensburg 52, at Clarkston 41 | Non-league |
| 12/19/89 | Eastmont 82, Wenatchee 81 2OT | Non-league |
| 12/19/89 | Othello 68, Kiona-Benton 58 | Non-league |
| 12/19/89 | Selah 64, Highland 57 | Non-league |
| 12/22/89 | Grandview 108, Hanford 69 | Non-league |
| 12/22/89 | Sunnyside 59, Connell 45 | Non-league |
| 12/23/89 | Eastmont 69, Omak 45 | Non-league |
| 12/28/89 | Ellensburg 68, Ephrata 48 | Non-league |
| 12/29/89 | Prosser 82, Kiona-Benton 54 | Non-league |
| 12/30/89 | Grandview 66, Sunnyside 60 | Non-league |
| 01/05/90 | Burwood (AU) 50, West Valley (Yakima) 32 | Non-league |
| 01/05/90 | Hanford 80, Prosser 68 | |
| 01/05/90 | Selah 54, Sunnyside 51 | |
| 01/06/90 | at West Valley (Yakima) 58, Ellensburg 35 | |
| 01/06/90 | Eastmont 86, Othello 68 | |
| 01/06/90 | Grandview 88, Prosser 62 | Non-league |
| 01/09/90 | Ephrata 82, Othello 69 | Non-league |
| 01/12/90 | at Prosser 51, Ellensburg 44 | |
| 01/12/90 | Eastmont 65, West Valley (Yakima) 52 | |
| 01/12/90 | Selah 75, Hanford 56 | |
| 01/13/90 | Eastmont at Ellensburg | |
| 01/13/90 | Othello 42, Hanford 40 | |
| 01/13/90 | Selah 63, Prosser 42 | |
| 01/13/90 | West Valley (Yakima) 60, Sunnyside 54 | |
| 01/16/90 | Bulleen-Templestowe (AU) 67, Sunnyside 63 | Non-league |
| 01/19/90 | Ellensburg at Selah | |
| 01/20/90 | Hanford 53, Eastmont 52 | |
| 01/20/90 | Selah 97, Othello 47 | |
| 01/20/90 | at Sunnyside 64, Ellensburg 49 | |
| 01/20/90 | West Valley (Yakima) 69, Prosser 43 | |
| 01/26/90 | at Ellensburg 45, Othello 37 | |
| 01/26/90 | Hanford 63, Sunnyside 62 | |
| 01/26/90 | Eastmont 67, Prosser 61 | |
| 01/27/90 | at Hanford 60, Ellensburg 46 | |
| 01/27/90 | Selah 75, Eastmont 74 | |
| 01/27/90 | Sunnyside 76, Prosser 68 | |
| 01/27/90 | West Valley (Yakima) 65, Othello 59 OT | |
| 02/02/90 | Selah 81, Hanford 61 | |
| 02/02/90 | at Ellensburg 59, Prosser 42 | |
| 02/02/90 | West Valley (Yakima) 58, Eastmont 56 | |
| 02/02/90 | Sunnyside 86, Othello 68 | |
| 02/03/90 | at Eastmont 47, Ellensburg 39 | |
| 02/03/90 | Hanford 68, Othello 50 | |
| 02/03/90 | Selah 91, Prosser 54 | |
| 02/03/90 | West Valley (Yakima) 59, Sunnyside 57 OT | |
| 02/09/90 | Eastmont 64, Sunnyside 58 | |
| 02/09/90 | Prosser 90, Othello 79 | |
| 02/09/90 | Selah 60, at Ellensburg 47 | |
| 02/09/90 | West Valley (Yakima) 59, Hanford 52 | |
| 02/10/90 | Eastmont 83, Hanford 68 | |
| 02/10/90 | Selah 106, Othello 71 | |
| 02/10/90 | Sunnyside 44, at Ellensburg 37 | |
| 02/10/90 | West Valley (Yakima) 70, Prosser 45 | |
| 02/13/90 | Eastmont 82, Othello 51 | |
| 02/13/90 | Hanford 59, Prosser 54 | |
| 02/13/90 | Selah 76, Sunnyside 58 | |
| 02/13/90 | West Valley (Yakima) 43, at Ellensburg 42 | |
| 02/16/90 | Eastmont 69, Prosser 53 | |
| 02/16/90 | at Othello 53, Ellensburg 52 | |
| 02/16/90 | Selah 58, West Valley (Yakima) 49 | |
| 02/16/90 | Sunnyside 60, Hanford 58 | |
| 02/17/90 | Eastmont 71, Selah 67 | |
| 02/17/90 | Hanford 48, at Ellensburg 42 | |
| 02/17/90 | Sunnyside 86, Prosser 56 | |
| 02/17/90 | West Valley (Yakima) 104, Othello 60 | |
| 02/19/90 | Eastmont 63, Ellensburg 55 | |
| 02/20/90 | Eastmont 69, West Valley (Yakima) 59 | Mid-Valley tiebreaker (2nd/3rd) |
| 02/24/90 | Eastmont 60, West Valley (Yakima) 56 | D5/6 AA Tournament |
| 02/24/90 | Selah 67, Sunnyside 57 | D5/6 AA Tournament |
| 02/27/90 | Eastmont defeated Selah | D5/6 AA Tournament (winner 1st to state) |
| 03/03/90 | Sunnyside 47, Selah 46 OT | D5/6 AA Tournament (winner 2nd to state/loser out) |
| 03/07/90 | Pullman 76, Sunnyside 59 | State AA Tournament |
| 03/07/90 | Eastmont 65, Mark Morris 61 OT | State AA Tournament |
| 03/08/90 | Washington 66, Sunnyside 39 | State AA Tournament (loser out) |
| 03/08/90 | Mount Vernon 62, Eastmont 54 | State AA Tournament |
| 03/09/90 | Bainbridge 66, Eastmont 51 | State AA Tournament (loser out) |