East
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Grandview | 8 | 0 | 1.000 | 25 | 2 | 0.926 | State 3rd |
| Connell | 6 | 2 | 0.750 | 13 | 8 | 0.619 | |
| Kiona-Benton | 4 | 4 | 0.500 | 11 | 11 | 0.500 | |
| River View | 2 | 6 | 0.250 | 8 | 11 | 0.421 | |
| Columbia (Burbank) | 0 | 8 | 0.000 | 1 | 20 | 0.048 | |
West
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Highland | 12 | 2 | 0.857 | 17 | 9 | 0.654 | State 6th |
| Zillah | 10 | 4 | 0.714 | 17 | 6 | 0.739 | |
| East Valley (Yakima) | 9 | 5 | 0.643 | 11 | 10 | 0.524 | |
| Toppenish | 8 | 6 | 0.571 | 19 | 9 | 0.679 | State 2nd |
| Naches Valley | 7 | 7 | 0.500 | 11 | 11 | 0.500 | |
| Wapato | 5 | 9 | 0.357 | 8 | 12 | 0.400 | |
| Goldendale | 3 | 11 | 0.214 | 5 | 15 | 0.250 | |
| Cle Elum-Roslyn | 2 | 12 | 0.143 | 4 | 16 | 0.200 | |
Last Season: 1989-1990 Yakima Valley
Next Season: 1991-1992 Yakima Valley
1990-1991 girls Yakima Valley | Main Page | 1990-1991 TOC
For league: 49 - 40 in non-league games
162 games; average margin: 13.92
median margin: 10
50 games five points or less margin (including overtime games)
84 games ten points or less margin (including overtime games)
76 league games; average margin: 12.00
median margin: 9
28 games five points or less margin (including overtime games)
41 games ten points or less margin (including overtime games)
| 11/30/90 | Cle Elum-Roslyn 57, Cascade (Leavenworth) 49 | Non-league |
| 11/30/90 | Grandview 112, Goldendale 64 | Non-league |
| 11/30/90 | Highland 58, Connell 57 | Non-league |
| 11/30/90 | River View 53, East Valley (Yakima) 42 | Non-league |
| 11/30/90 | Zillah 63, Kiona-Benton 52 | Non-league |
| 12/01/90 | Connell 61, Naches Valley 54 | Non-league |
| 12/01/90 | Goldendale 52, Kiona-Benton 35 | Non-league |
| 12/01/90 | Grandview 102, Cle Elum-Roslyn 63 | Non-league |
| 12/01/90 | River View 52, Toppenish 50 | Non-league |
| 12/01/90 | Selah 78, Highland 77 OT | Non-league |
| 12/04/90 | Zillah 71, Columbia (Burbank) 49 | Non-league |
| 12/04/90 | Cle Elum-Roslyn 58, Kittitas 48 | Non-league |
| 12/07/90 | Goldendale 69, Sunnyside Christian 55 | Non-league |
| 12/07/90 | Grandview 80, Highland 59 | Non-league |
| 12/07/90 | at Medical Lake 91, Connell 56 | Non-league |
| 12/07/90 | Naches Valley 55, Kiona-Benton 49 | Non-league |
| 12/07/90 | Toppenish 52, White Swan 40 | Non-league |
| 12/07/90 | Wapato 63, River View 55 | Non-league |
| 12/07/90 | West Valley (Yakima) 104, East Valley (Yakima) 67 | Non-league |
| 12/08/90 | East Valley (Yakima) 72, Columbia (Burbank) 67 | Non-league |
| 12/08/90 | Grandview 106, Prosser 62 | Non-league |
| 12/08/90 | Kiona-Benton 70, Cle Elum-Roslyn 59 | Non-league |
| 12/08/90 | Selah 91, Naches Valley 47 | Non-league |
| 12/08/90 | Sunnyside 71, Wapato 56 | Non-league |
| 12/08/90 | Zillah 64, River View 53 | Non-league |
| 12/11/90 | Columbia (Burbank) 67, Royal 64 | Non-league |
| 12/11/90 | Connell 71, Othello 69 OT | Non-league |
| 12/11/90 | Grandview 78, East Valley (Yakima) 47 | Non-league |
| 12/14/90 | Connell 73, Prosser 61 | Non-league |
| 12/14/90 | East Valley (Yakima) 61, Wapato 56 | |
| 12/14/90 | Highland 79, Zillah 62 | |
| 12/14/90 | Naches Valley 61, Cle Elum-Roslyn 56 | |
| 12/14/90 | Selah 83, Grandview 61 | Non-league |
| 12/14/90 | Sunnyside 69, River View 63 | Non-league |
| 12/14/90 | Toppenish 48, Goldendale 43 | |
| 12/15/90 | at Connell 65, Medical Lake 60 | Non-league |
| 12/15/90 | East Valley (Yakima) 57, Cle Elum-Roslyn 56 | |
| 12/15/90 | Grandview 95, Sunnyside 71 | Non-league |
| 12/15/90 | Highland 56, Toppenish 37 | |
| 12/15/90 | Kiona-Benton 72, Prosser 66 | Non-league |
| 12/15/90 | River View 74, Othello 70 2OT | Non-league |
| 12/15/90 | Wapato 63, Naches Valley 59 OT | |
| 12/15/90 | Zillah 54, Goldendale 52 | |
| 12/18/90 | River View 61, Royal 46 | Non-league |
| 12/18/90 | West Valley (Yakima) 125, Wapato 98 | Non-league |
| 12/20/90 | Naches Valley 47, River View 45 | Non-league |
| 12/21/90 | Connell 71, Sunnyside 66 OT | Non-league |
| 12/21/90 | Grandview 110, Hanford 55 | Non-league |
| 12/21/90 | Kiona-Benton 51, East Valley (Yakima) 48 | Non-league |
| 12/21/90 | Toppenish 49, White Swan 33 | Non-league |
| 12/21/90 | West Valley (Yakima) 107, Highland 87 | Non-league |
| 12/21/90 | Zillah 74, Columbia (Burbank) 52 | Non-league |
| 12/22/90 | Connell 66, Goldendale 61 | Non-league |
| 12/22/90 | Kiona-Benton 60, Othello 55 | Non-league |
| 12/22/90 | Kittitas 51, Cle Elum-Roslyn 50 | Non-league |
| 12/22/90 | Toppenish 74, Columbia (Burbank) 37 | Non-league |
| 12/28/90 | Charles Wright 55, Kiona-Benton 47 | Non-league |
| 12/28/90 | at Zillah 84, Newport (Newport) 36 | Non-league |
| 12/28/90 | at Toppenish 68, Prosser 56 | Non-league |
| 12/29/90 | at Toppenish 62, Charles Wright 45 | Non-league |
| 12/29/90 | Goldendale 77, Cle Elum-Roslyn 67 2OT | |
| 12/29/90 | Grandview 98, Sunnyside 66 | Non-league |
| 12/29/90 | at Zillah 55, Granger 46 | Non-league |
| 12/29/90 | Othello 59, Connell 56 | Non-league |
| 12/29/90 | Prosser 72, Kiona-Benton 65 | Non-league |
| 12/29/90 | Wapato 90, Columbia (Burbank) 67 | Non-league |
| 01/04/91 | Highland 63, Goldendale 43 | |
| 01/04/91 | Naches Valley 68, East Valley (Yakima) 59 | |
| 01/04/91 | Toppenish 55, Wapato 53 | |
| 01/04/91 | Zillah 76, Cle Elum-Roslyn 51 | |
| 01/05/91 | Connell 61, River View 50 | |
| 01/05/91 | East Valley (Yakima) 62, Toppenish 60 | |
| 01/05/91 | Grandview 79, Prosser 70 | Non-league |
| 01/05/91 | Highland 70, Cle Elum-Roslyn 63 | |
| 01/05/91 | Kiona-Benton 66, Columbia (Burbank) 50 | |
| 01/05/91 | Naches Valley 62, Goldendale 50 | |
| 01/05/91 | Zillah 70, Wapato 65 | |
| 01/08/91 | Kiona-Benton 54, Wapato 53 | Non-league |
| 01/11/91 | Connell 62, Kiona-Benton 50 | |
| 01/11/91 | East Valley (Yakima) 73, Zillah 62 | |
| 01/11/91 | Grandview 92, Columbia (Burbank) 48 | |
| 01/11/91 | Wapato 66, Highland 64 | |
| 01/12/91 | Grandview 82, Connell 63 | |
| 01/12/91 | Highland 66, East Valley (Yakima) 53 | |
| 01/12/91 | Kiona-Benton 52, River View 48 OT | |
| 01/12/91 | Toppenish 53, Cle Elum-Roslyn 44 | |
| 01/12/91 | Wapato 67, Goldendale 62 | |
| 01/12/91 | Zillah 57, Naches Valley 53 OT | |
| 01/15/91 | Cascade (Leavenworth) 64, Cle Elum-Roslyn 58 | Non-league |
| 01/15/91 | Kiona-Benton 54, Granger 45 | Non-league |
| 01/15/91 | River View 67, Goldendale 50 | Non-league |
| 01/18/91 | Cle Elum-Roslyn 65, Wapato 64 | |
| 01/18/91 | Connell 77, Columbia (Burbank) 50 | |
| 01/18/91 | Goldendale 62, East Valley (Yakima) 61 | |
| 01/18/91 | Grandview 70, River View 49 | |
| 01/18/91 | Highland 70, Naches Valley 59 | |
| 01/18/91 | Kiona-Benton 66, Royal 59 | Non-league |
| 01/18/91 | Toppenish 68, Zillah 50 | |
| 01/19/91 | Grandview 75, Kiona-Benton 46 | |
| 01/19/91 | Naches Valley 62, Cle Elum-Roslyn 37 | |
| 01/19/91 | River View 63, Columbia (Burbank) 43 | |
| 01/19/91 | Toppenish 52, Goldendale 46 | |
| 01/19/91 | Wapato 62, East Valley (Yakima) 55 | |
| 01/19/91 | Zillah 75, Highland 72 | |
| 01/22/91 | Granger 78, River View 70 | Non-league |
| 01/22/91 | Naches Valley 47, Toppenish 42 | |
| 01/25/91 | Connell 54, River View 45 | |
| 01/25/91 | East Valley (Yakima) 79, Cle Elum-Roslyn 52 | |
| 01/25/91 | Highland 54, Toppenish 50 | |
| 01/25/91 | Kiona-Benton 51, Columbia (Burbank) 48 | |
| 01/25/91 | Naches Valley 56, Wapato 53 | |
| 01/25/91 | Zillah 71, Goldendale 58 | |
| 01/26/91 | Connell 56, Kiona-Benton 53 | |
| 01/26/91 | East Valley (Yakima) 53, Naches Valley 48 | |
| 01/26/91 | Grandview 104, Columbia (Burbank) 53 | |
| 01/26/91 | Highland 60, Goldendale 54 | |
| 01/26/91 | Toppenish 71, Wapato 54 | |
| 01/26/91 | Zillah 72, Cle Elum-Roslyn 59 | |
| 01/29/91 | DeSales 75, Columbia (Burbank) 65 | Non-league |
| 02/01/91 | East Valley (Yakima) 66, Toppenish 61 | |
| 02/01/91 | Grandview 60, Connell 56 | |
| 02/01/91 | Highland 73, Cle Elum-Roslyn 58 | |
| 02/01/91 | Kiona-Benton 54, River View 45 | |
| 02/01/91 | Naches Valley 71, Goldendale 57 | |
| 02/01/91 | Zillah 68, Wapato 55 | |
| 02/02/91 | Cle Elum-Roslyn 84, Goldendale 70 | |
| 02/02/91 | Connell 70, Columbia (Burbank) 54 | |
| 02/02/91 | East Valley (Yakima) 65, Zillah 62 | |
| 02/02/91 | Grandview 87, River View 54 | |
| 02/02/91 | Highland 90, Wapato 76 | |
| 02/02/91 | Toppenish 62, Naches Valley 57 | |
| 02/05/91 | Goldendale 67, Wapato 65 | |
| 02/05/91 | Highland 76, East Valley (Yakima) 61 | |
| 02/05/91 | Toppenish 77, Cle Elum-Roslyn 47 | |
| 02/05/91 | Zillah 57, Naches Valley 50 | |
| 02/08/91 | East Valley (Yakima) 72, Goldendale 63 | |
| 02/08/91 | Grandview 80, Kiona-Benton 40 | |
| 02/08/91 | Highland 64, Naches Valley 58 | |
| 02/08/91 | River View 72, Columbia (Burbank) 62 | |
| 02/08/91 | Wapato 77, Cle Elum-Roslyn 63 | |
| 02/08/91 | Zillah 53, Toppenish 47 | |
| 02/13/91 | Northwest Christian (Colbert) 75, Columbia (Burbank) 41 | Panorama Tournament (loser out) |
| 02/15/91 | Grandview 73, Toppenish 71 OT | D5 A Tournament |
| 02/15/91 | Zillah 47, Kiona-Benton 41 | D5 A Tournament |
| 02/16/91 | Grandview 104, Zillah 56 | D5 A Tournament (winner to state) |
| 02/16/91 | Highland 67, Connell 63 | D5 A Tournament (winner to state) |
| 02/16/91 | Naches Valley 67, East Valley (Yakima) 58 | D5 A Tournament (loser out) |
| 02/16/91 | Toppenish 73, Kiona-Benton 53 | D5 A Tournament (loser out) |
| 02/21/91 | Naches Valley 63, Zillah 56 | D5 A Tournament |
| 02/21/91 | Toppenish 70, Connell 66 | D5 A Tournament |
| 02/22/91 | Grandview 77, Highland 70 | D5 A Tournament (1st/2nd) |
| 02/23/91 | Toppenish 69, Naches Valley 47 | D5 A Tournament (winner 3rd to state/loser out) |
| 02/27/91 | Grandview 105, Ilwaco 44 | State A Tournament |
| 02/27/91 | Highland 75, Ridgefield 67 | State A Tournament |
| 02/27/91 | Toppenish 63, Seattle Christian 49 | State A Tournament |
| 02/28/91 | Grandview 71, Steilacoom 68 | State A Tournament |
| 02/28/91 | Highland 71, Blaine 67 | State A Tournament |
| 02/28/91 | Toppenish 62, Lake Roosevelt 38 | State A Tournament |
| 03/01/91 | Lynden 69, Grandview 65 | State A Tournament |
| 03/01/91 | Toppenish 72, Highland 52 | State A Tournament |
| 03/02/91 | Grandview 89, Highland 63 | State A Tournament (3rd/6th) |
| 03/02/91 | Lynden 80, Toppenish 58 | State A Tournament (1st/2nd) |