East
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Grandview | 8 | 0 | 1.000 | 28 | 0 | 1.000 | State 1st |
| River View | 5 | 3 | 0.625 | 14 | 7 | 0.667 | |
| Connell | 5 | 3 | 0.625 | 13 | 10 | 0.565 | |
| Kiona-Benton | 2 | 6 | 0.250 | 3 | 16 | 0.158 | |
| Columbia (Burbank) | 0 | 8 | 0.000 | 6 | 12 | 0.333 | |
West
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Naches Valley | 11 | 4 | 0.733 | 16 | 10 | 0.615 | State |
| Cle Elum-Roslyn | 10 | 4 | 0.714 | 15 | 8 | 0.652 | |
| Toppenish | 8 | 6 | 0.571 | 13 | 9 | 0.591 | |
| East Valley (Yakima) | 8 | 6 | 0.571 | 12 | 11 | 0.522 | |
| Highland | 7 | 7 | 0.500 | 11 | 14 | 0.440 | State |
| Wapato | 5 | 9 | 0.357 | 10 | 10 | 0.500 | |
| Goldendale | 4 | 10 | 0.286 | 6 | 14 | 0.300 | |
| Zillah | 3 | 11 | 0.214 | 4 | 16 | 0.200 | |
Last Season: 1988-1989 Yakima Valley
Next Season: 1990-1991 Yakima Valley
1989-1990 girls Yakima Valley | Main Page | 1989-1990 TOC
For league: 48 - 40 in non-league games
Home team wins 53.8% of league games (7 - 6)
140 games; average margin: 15.33
median margin: 11.5
35 games five points or less margin (including overtime games)
65 games ten points or less margin (including overtime games)
62 league games; average margin: 13.47
median margin: 10
19 games five points or less margin (including overtime games)
32 games ten points or less margin (including overtime games)
| 12/01/89 | Cascade (Leavenworth) 61, Cle Elum-Roslyn 49 | Non-league |
| 12/01/89 | Connell 81, Highland 77 OT | Non-league |
| 12/01/89 | Grandview 71, Goldendale 46 | Non-league |
| 12/01/89 | Kiona-Benton 62, Zillah 60 OT | Non-league |
| 12/01/89 | River View 59, East Valley (Yakima) 49 | Non-league |
| 12/01/89 | Wapato 70, Sunnyside 64 | Non-league |
| 12/02/89 | Goldendale 72, Kiona-Benton 44 | Non-league |
| 12/02/89 | Grandview 93, Cle Elum-Roslyn 64 | Non-league |
| 12/02/89 | Naches Valley 79, Connell 75 OT | Non-league |
| 12/02/89 | Wapato 58, Columbia (Burbank) 45 | Non-league |
| 12/05/89 | Cle Elum-Roslyn 50, Cascade (Leavenworth) 42 | Non-league |
| 12/05/89 | Columbia (Burbank) 43, Zillah 38 | Non-league |
| 12/05/89 | Connell 78, Othello 73 | Non-league |
| 12/05/89 | Highland 53, Kiona-Benton 31 | Non-league |
| 12/05/89 | West Valley (Yakima) 73, Wapato 55 | Non-league |
| 12/08/89 | Cle Elum-Roslyn 86, Vashon Island 67 | Non-league |
| 12/08/89 | Columbia (Burbank) 70, DeSales 67 | Non-league |
| 12/08/89 | Grandview 68, Highland 46 | Non-league |
| 12/08/89 | at Medical Lake 63, Connell 55 | Non-league |
| 12/08/89 | Naches Valley 64, Kiona-Benton 34 | Non-league |
| 12/09/89 | Cle Elum-Roslyn 67, Kiona-Benton 42 | Non-league |
| 12/09/89 | Connell 74, Goldendale 59 | Non-league |
| 12/09/89 | East Valley (Yakima) 50, Columbia (Burbank) 37 | Non-league |
| 12/09/89 | Grandview 85, Prosser 46 | Non-league |
| 12/09/89 | River View 88, Zillah 48 | Non-league |
| 12/09/89 | Selah 81, Naches Valley 73 | Non-league |
| 12/12/89 | Columbia (Burbank) 40, Royal 35 | Non-league |
| 12/12/89 | Connell 78, Othello 59 | Non-league |
| 12/12/89 | Grandview 89, East Valley (Yakima) 40 | Non-league |
| 12/12/89 | Toppenish 61, White Swan 51 | Non-league |
| 12/12/89 | Wapato 72, Kiona-Benton 30 | Non-league |
| 12/15/89 | Connell 84, Prosser 78 | Non-league |
| 12/15/89 | Toppenish 65, Goldendale 36 | |
| 12/15/89 | Grandview 93, Selah 61 | Non-league |
| 12/16/89 | at East Valley (Yakima) 56, Cle Elum-Roslyn 52 OT | |
| 12/16/89 | Goldendale 68, Zillah 62 | |
| 12/16/89 | Grandview 57, Sunnyside 45 | Non-league |
| 12/16/89 | Medical Lake 65, at Connell 54 | Non-league |
| 12/16/89 | Naches Valley 79, Wapato 58 | |
| 12/16/89 | Prosser 56, Kiona-Benton 45 | Non-league |
| 12/16/89 | Toppenish 65, Highland 46 | |
| 12/19/89 | Grandview 85, Goldendale 43 | Non-league |
| 12/19/89 | Othello 68, Kiona-Benton 58 | Non-league |
| 12/19/89 | River View 70, Royal 36 | Non-league |
| 12/19/89 | Selah 64, Highland 57 | Non-league |
| 12/19/89 | Sunnyside Christian 59, Columbia (Burbank) 47 | Non-league |
| 12/22/89 | Columbia (Burbank) 66, Zillah 61 | Non-league |
| 12/22/89 | East Valley (Yakima) 64, Kiona-Benton 36 | Non-league |
| 12/22/89 | Grandview 108, Hanford 69 | Non-league |
| 12/22/89 | Sunnyside 59, Connell 45 | Non-league |
| 12/22/89 | Toppenish 69, White Swan 50 | Non-league |
| 12/29/89 | Connell 68, Naches Valley 62 | Non-league |
| 12/29/89 | River View 68, Iolani (HI) 46 | Non-league |
| 12/29/89 | Columbia (Burbank) 55, DeSales 51 | Non-league |
| 12/29/89 | Prosser 82, Kiona-Benton 54 | Non-league |
| 12/29/89 | at Toppenish 66, Zillah 53 | Non-league |
| 12/30/89 | Grandview 66, Sunnyside 60 | Non-league |
| 12/30/89 | Wapato 74, Columbia (Burbank) 58 | Non-league |
| 12/30/89 | at Cle Elum-Roslyn 52, Goldendale 51 | |
| 01/05/90 | Cle Elum-Roslyn 71, at Zillah 65 | |
| 01/05/90 | East Valley (Yakima) 60, Naches Valley 37 | |
| 01/05/90 | Highland 58, Goldendale 43 | |
| 01/05/90 | Toppenish 59, Wapato 54 | |
| 01/06/90 | Cle Elum-Roslyn 77, at Highland 62 | |
| 01/06/90 | Naches Valley 66, Goldendale 62 | |
| 01/06/90 | Toppenish 66, East Valley (Yakima) 60 | |
| 01/06/90 | Kiona-Benton 52, Columbia (Burbank) 45 | |
| 01/06/90 | Connell 80, River View 69 | |
| 01/06/90 | Wapato 64, Zillah 52 | |
| 01/06/90 | Grandview 88, Prosser 62 | Non-league |
| 01/09/90 | East Valley (Yakima) 73, Connell 63 | Non-league |
| 01/09/90 | Toppenish 75, River View 59 | Non-league |
| 01/12/90 | Naches Valley 80, Toppenish 66 | |
| 01/12/90 | Grandview 85, Columbia (Burbank) 34 | |
| 01/13/90 | Cle Elum-Roslyn 61, at Toppenish 58 | |
| 01/13/90 | Grandview 93, Connell 47 | |
| 01/13/90 | Highland 61, East Valley (Yakima) 50 | |
| 01/13/90 | Naches Valley 74, Zillah 57 | |
| 01/13/90 | River View 56, Kiona-Benton 48 | |
| 01/13/90 | Wapato 57, Goldendale 55 | |
| 01/16/90 | Granger 64, Kiona-Benton 45 | Non-league |
| 01/19/90 | at Cle Elum-Roslyn 68, Wapato 55 | |
| 01/20/90 | Grandview 75, Kiona-Benton 27 | |
| 01/20/90 | Highland 59, Zillah 57 OT | |
| 01/20/90 | Naches Valley 64, at Cle Elum-Roslyn 50 | |
| 01/20/90 | River View 81, Columbia (Burbank) 59 | |
| 01/20/90 | Toppenish 65, Goldendale 60 | |
| 01/20/90 | Wapato 49, East Valley (Yakima) 48 | |
| 01/23/90 | Columbia (Burbank) 72, Toppenish 70 | Non-league |
| 01/23/90 | River View 82, Granger 77 | Non-league |
| 01/26/90 | at Cle Elum-Roslyn 86, East Valley (Yakima) 62 | |
| 01/26/90 | Kiona-Benton 47, Columbia (Burbank) 46 | |
| 01/26/90 | River View 72, Connell 66 | |
| 01/27/90 | at Cle Elum-Roslyn 71, Zillah 58 | |
| 01/27/90 | Connell 65, Kiona-Benton 58 | |
| 01/27/90 | Grandview 92, Columbia (Burbank) 44 | |
| 01/27/90 | Highland 57, Goldendale 40 | |
| 01/27/90 | Naches Valley 67, East Valley (Yakima) 53 | |
| 01/27/90 | Wapato 53, Toppenish 52 | |
| 02/02/90 | River View 60, Kiona-Benton 42 | |
| 02/02/90 | at Cle Elum-Roslyn 59, Highland 58 | |
| 02/02/90 | Goldendale 60, Naches Valley 58 | |
| 02/02/90 | Zillah 60, Wapato 58 OT | |
| 02/02/90 | East Valley (Yakima) 62, Toppenish 49 | |
| 02/02/90 | Grandview 88, Connell 56 | |
| 02/03/90 | Connell 77, Columbia (Burbank) 70 | |
| 02/03/90 | Goldendale 69, at Cle Elum-Roslyn 59 | |
| 02/03/90 | Highland 86, Wapato 63 | |
| 02/03/90 | Naches Valley 84, Toppenish 81 | |
| 02/03/90 | Zillah 55, East Valley (Yakima) 51 | |
| 02/06/90 | at Cle Elum-Roslyn 68, Toppenish 62 | |
| 02/06/90 | East Valley (Yakima) 71, Highland 56 | |
| 02/06/90 | Goldendale 61, Wapato 51 | |
| 02/06/90 | Naches Valley 88, Zillah 59 | |
| 02/09/90 | Cle Elum-Roslyn 76, at Wapato 73 | |
| 02/09/90 | East Valley (Yakima) 67, Goldendale 65 | |
| 02/09/90 | Grandview 72, Kiona-Benton 27 | |
| 02/09/90 | Highland 77, Naches Valley 68 | |
| 02/09/90 | River View 79, Columbia (Burbank) 75 | |
| 02/09/90 | Toppenish 75, Zillah 67 | |
| 02/15/90 | Connell 77, Toppenish 62 | Non-league |
| 02/15/90 | Highland 70, Naches Valley 53 | |
| 02/16/90 | Cle Elum-Roslyn 64, River View 63 | D5 A Tournament |
| 02/16/90 | Grandview 72, East Valley (Yakima) 51 | D5 A Tournament |
| 02/17/90 | East Valley (Yakima) 60, River View 56 | D5 A Tournament (loser out) |
| 02/17/90 | Grandview 110, Cle Elum-Roslyn 53 | D5 A Tournament (winner to state) |
| 02/17/90 | Highland 71, Connell 54 | D5 A Tournament (winner to state) |
| 02/17/90 | Naches Valley 62, Toppenish 57 | D5 A Tournament (loser out) |
| 02/23/90 | Naches Valley 76, Cle Elum-Roslyn 74 | D5 A Tournament (loser out) |
| 02/23/90 | Connell defeated East Valley (Yakima) | D5 A Tournament (loser out) |
| 02/24/90 | Grandview 115, Highland 60 | D5 A Tournament (1st/2nd) |
| 02/24/90 | Naches Valley 64, Connell 61 | D5 A Tournament (winner 3rd to state/loser out) |
| 02/28/90 | Ilwaco 76, Naches Valley 69 | State A Tournament |
| 02/28/90 | Lake Roosevelt 73, Highland 59 | State A Tournament |
| 02/28/90 | Grandview 94, White Pass 38 | State A Tournament |
| 03/01/90 | Nooksack Valley 66, Naches Valley 59 | State A Tournament (loser out) |
| 03/01/90 | Highland 72, Woodland 62 | State A Tournament (loser out) |
| 03/01/90 | Grandview 60, Lynden 51 | State A Tournament |
| 03/02/90 | Nooksack Valley 62, Highland 55 | State A Tournament (loser out) |
| 03/02/90 | Grandview 69, Blaine 52 | State A Tournament |
| 03/03/90 | Grandview 79, Ilwaco 68 | State A Tournament (1st/2nd) |