East
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Connell | 8 | 0 | 1.000 | 23 | 3 | 0.885 | State 3rd |
| Grandview | 6 | 2 | 0.750 | 13 | 9 | 0.591 | |
| Columbia (Burbank) | 3 | 5 | 0.375 | 5 | 17 | 0.227 | |
| River View | 2 | 6 | 0.250 | 8 | 12 | 0.400 | |
| Kiona-Benton | 1 | 7 | 0.125 | 5 | 13 | 0.278 | |
West
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Cle Elum-Roslyn | 14 | 0 | 1.000 | 23 | 4 | 0.852 | State 8th |
| Goldendale | 11 | 3 | 0.786 | 19 | 7 | 0.731 | State |
| Toppenish | 7 | 7 | 0.500 | 10 | 11 | 0.476 | |
| Naches Valley | 6 | 8 | 0.429 | 9 | 14 | 0.391 | |
| Zillah | 5 | 9 | 0.357 | 11 | 10 | 0.524 | |
| Wapato | 5 | 9 | 0.357 | 12 | 12 | 0.500 | |
| East Valley (Yakima) | 5 | 9 | 0.357 | 8 | 13 | 0.381 | |
| Highland | 3 | 11 | 0.214 | 6 | 14 | 0.300 | |
Last Season: 1988-1989 Yakima Valley
Next Season: 1990-1991 Yakima Valley
1989-1990 boys Yakima Valley | Main Page | 1989-1990 TOC
For league: 49 - 36 in non-league games
Home team wins 50.0% of league games (7 - 7)
145 games; average margin: 15.01
median margin: 13
36 games five points or less margin (including overtime games)
59 games ten points or less margin (including overtime games)
59 league games; average margin: 17.27
median margin: 16
15 games five points or less margin (including overtime games)
18 games ten points or less margin (including overtime games)
| 11/29/89 | Sunnyside 46, Grandview 36 | Non-league |
| 12/01/89 | Cle Elum-Roslyn 62, Cascade (Leavenworth) 42 | Non-league |
| 12/01/89 | Connell 69, Highland 34 | Non-league |
| 12/01/89 | East Valley (Yakima) 53, River View 40 | Non-league |
| 12/01/89 | Goldendale 52, Grandview 40 | Non-league |
| 12/01/89 | Zillah 73, Kiona-Benton 23 | Non-league |
| 12/02/89 | Cle Elum-Roslyn 57, Grandview 47 | Non-league |
| 12/02/89 | Goldendale 58, Kiona-Benton 29 | Non-league |
| 12/02/89 | Highland 49, Kittitas 42 | Non-league |
| 12/02/89 | Naches Valley 50, Connell 46 | Non-league |
| 12/02/89 | Wapato 74, Columbia (Burbank) 44 | Non-league |
| 12/05/89 | Connell 61, Othello 30 | Non-league |
| 12/05/89 | Kiona-Benton 48, Wahluke 46 | Non-league |
| 12/05/89 | River View 59, at Touchet 34 | Non-league |
| 12/05/89 | Zillah 70, Columbia (Burbank) 42 | Non-league |
| 12/08/89 | Connell 71, at Medical Lake 67 | Non-league |
| 12/08/89 | DeSales 60, at Columbia (Burbank) 43 | Non-league |
| 12/08/89 | Kiona-Benton 37, Naches Valley 35 | Non-league |
| 12/08/89 | West Valley (Yakima) 62, East Valley (Yakima) 47 | Non-league |
| 12/09/89 | Cle Elum-Roslyn 75, Kiona-Benton 28 | Non-league |
| 12/09/89 | Connell 52, Goldendale 45 | Non-league |
| 12/09/89 | East Valley (Yakima) 64, Columbia (Burbank) 52 | Non-league |
| 12/09/89 | Grandview 50, Prosser 40 | Non-league |
| 12/09/89 | Highland 45, West Valley (Yakima) JV 39 | Non-league |
| 12/09/89 | Sunnyside 51, Toppenish 38 | Non-league |
| 12/09/89 | Wapato 51, Davis 38 | Non-league |
| 12/09/89 | Zillah 64, River View 37 | Non-league |
| 12/12/89 | Connell 57, Othello 34 | Non-league |
| 12/12/89 | Goldendale 64, Glenwood 56 | Non-league |
| 12/12/89 | Grandview 47, East Valley (Yakima) 31 | Non-league |
| 12/12/89 | River View 70, Wahluke 54 | Non-league |
| 12/12/89 | Royal 64, Columbia (Burbank) 52 | Non-league |
| 12/12/89 | Wapato 41, Kiona-Benton 29 | Non-league |
| 12/15/89 | Connell 62, Prosser 52 | Non-league |
| 12/15/89 | Goldendale 56, Toppenish 40 | |
| 12/15/89 | Grandview 53, Sunnyside 40 | Non-league |
| 12/15/89 | at Cle Elum-Roslyn 59, Naches Valley 48 | |
| 12/16/89 | Cle Elum-Roslyn 59, at East Valley (Yakima) 46 | |
| 12/16/89 | Connell 61, Medical Lake 47 | Non-league |
| 12/16/89 | Kiona-Benton 39, Prosser 36 | Non-league |
| 12/16/89 | Naches Valley 58, Wapato 54 | |
| 12/16/89 | Toppenish 46, Highland 43 OT | |
| 12/16/89 | Zillah 58, Goldendale 56 OT | |
| 12/19/89 | Othello 41, Kiona-Benton 39 | Non-league |
| 12/19/89 | Prosser 58, Toppenish 40 | Non-league |
| 12/19/89 | River View 51, Royal 49 | Non-league |
| 12/19/89 | Selah 55, Naches Valley 46 | Non-league |
| 12/19/89 | Sunnyside Christian 63, Columbia (Burbank) 38 | Non-league |
| 12/22/89 | East Valley (Yakima) 63, Kiona-Benton 36 | Non-league |
| 12/22/89 | at Cle Elum-Roslyn 62, Goldendale 58 OT | |
| 12/22/89 | Hanford 40, Grandview 38 | Non-league |
| 12/22/89 | Sunnyside 59, Connell 51 | Non-league |
| 12/22/89 | Zillah 53, Columbia (Burbank) 36 | Non-league |
| 12/23/89 | Highland 40, White Swan 37 | Non-league |
| 12/23/89 | Mabton-Bickleton 54, River View 37 | Non-league |
| 12/23/89 | Zillah 51, Kittitas 48 | Non-league |
| 12/27/89 | Don Bosco (ON) 50, Cle Elum-Roslyn 46 | Non-league |
| 12/27/89 | Goldendale 39, White Swan 35 | Non-league |
| 12/28/89 | Cle Elum-Roslyn 56, Chatham (ON) 34 | Non-league |
| 12/29/89 | Cle Elum-Roslyn 47, Tucson (AZ) 45 OT | Non-league |
| 12/29/89 | Connell 46, Naches Valley 44 | Non-league |
| 12/30/89 | Goldendale 45, Glenwood 37 | Non-league |
| 01/04/90 | Goldendale 48, Highland 46 | |
| 01/04/90 | at Cle Elum-Roslyn 55, Zillah 39 | |
| 01/06/90 | Cle Elum-Roslyn 51, at Highland 30 | |
| 01/06/90 | Connell 65, River View 36 | |
| 01/06/90 | East Valley (Yakima) 60, Toppenish 34 | |
| 01/06/90 | Goldendale 48, Naches Valley 38 | |
| 01/06/90 | Grandview 35, Prosser 32 | Non-league |
| 01/06/90 | Kiona-Benton 52, Columbia (Burbank) 40 | |
| 01/06/90 | Zillah 59, Wapato 46 | |
| 01/09/90 | at DeSales 56, Columbia (Burbank) 30 | Non-league |
| 01/09/90 | Connell 70, East Valley (Yakima) 64 | Non-league |
| 01/09/90 | River View 54, Wahluke 42 | Non-league |
| 01/12/90 | Connell 57, Kiona-Benton 26 | |
| 01/12/90 | Grandview 54, Columbia (Burbank) 41 | |
| 01/13/90 | Connell 57, Grandview 42 | |
| 01/13/90 | East Valley (Yakima) 55, Highland 37 | |
| 01/13/90 | Goldendale 56, Wapato 41 | |
| 01/13/90 | Naches Valley 53, Zillah 51 | |
| 01/13/90 | River View 33, Kiona-Benton 31 | |
| 01/13/90 | at Cle Elum-Roslyn 60, Toppenish 28 | |
| 01/16/90 | Goldendale 58, East Valley (Yakima) 55 | |
| 01/16/90 | Kiona-Benton 54, Granger 25 | Non-league |
| 01/16/90 | Mabton-Bickleton 43, River View 36 | Non-league |
| 01/19/90 | Connell 70, Columbia (Burbank) 27 | |
| 01/19/90 | at Cle Elum-Roslyn 60, Wapato 43 | |
| 01/20/90 | Cle Elum-Roslyn 51, at Naches Valley 33 | |
| 01/20/90 | Columbia (Burbank) 51, River View 49 | |
| 01/20/90 | East Valley (Yakima) 75, Wapato 59 | |
| 01/20/90 | Goldendale 47, Toppenish 21 | |
| 01/20/90 | Grandview 75, Kiona-Benton 27 | |
| 01/23/90 | Goldendale 59, Zillah 34 | |
| 01/23/90 | River View 57, Granger 45 | Non-league |
| 01/26/90 | Columbia (Burbank) 58, Kiona-Benton 36 | |
| 01/26/90 | Connell 73, River View 34 | |
| 01/26/90 | at Cle Elum-Roslyn 84, East Valley (Yakima) 66 | |
| 01/27/90 | Cle Elum-Roslyn 70, at Zillah 41 | |
| 01/27/90 | Connell 63, Kiona-Benton 32 | |
| 01/27/90 | East Valley (Yakima) 68, Naches Valley 64 | |
| 01/27/90 | Goldendale 59, Highland 34 | |
| 01/27/90 | Grandview 54, Columbia (Burbank) 37 | |
| 01/27/90 | Wapato 41, Toppenish 37 | |
| 01/30/90 | at River View 51, Touchet 42 | Non-league |
| 01/30/90 | Wapato 48, Columbia (Burbank) 39 | Non-league |
| 02/01/90 | at Cle Elum-Roslyn 70, Highland 45 | |
| 02/02/90 | Connell 44, Grandview 40 OT | |
| 02/02/90 | Goldendale 63, Naches Valley 48 | |
| 02/02/90 | River View 32, Kiona-Benton 28 | |
| 02/02/90 | Wapato 65, Zillah 63 | |
| 02/03/90 | Cle Elum-Roslyn 49, at Goldendale 35 | |
| 02/03/90 | Connell 77, Columbia (Burbank) 28 | |
| 02/03/90 | Naches Valley 55, Toppenish 45 | |
| 02/03/90 | Wapato 71, Highland 45 | |
| 02/03/90 | Zillah 63, East Valley (Yakima) 54 | |
| 02/06/90 | Cle Elum-Roslyn 57, at Toppenish 38 | |
| 02/06/90 | East Valley (Yakima) 73, Highland 56 | |
| 02/06/90 | Goldendale 64, Wapato 40 | |
| 02/06/90 | Naches Valley 60, Zillah 56 | |
| 02/09/90 | Cle Elum-Roslyn 65, at Wapato 34 | |
| 02/09/90 | Columbia (Burbank) 54, River View 40 | |
| 02/09/90 | Goldendale 60, East Valley (Yakima) 32 | |
| 02/09/90 | Grandview 63, Kiona-Benton 36 | |
| 02/10/90 | Wapato 71, Zillah 58 | Yakima Valley West tiebreaker (loser out) |
| 02/13/90 | Wapato defeated East Valley (Yakima) | D5 A Tournament (loser out) |
| 02/15/90 | Cle Elum-Roslyn 59, Wapato 46 | D5 A Tournament |
| 02/16/90 | Connell 56, Naches Valley 55 | D5 A Tournament |
| 02/16/90 | Goldendale 63, Columbia (Burbank) 34 | D5 A Tournament |
| 02/17/90 | Cle Elum-Roslyn 52, Grandview 27 | D5 A Tournament (winner to state) |
| 02/17/90 | Connell 51, Goldendale 49 | D5 A Tournament (winner to state) |
| 02/17/90 | Naches Valley 57, Columbia (Burbank) 25 | D5 A Tournament (loser out) |
| 02/17/90 | Toppenish 47, Wapato 27 | D5 A Tournament (loser out) |
| 02/23/90 | Goldendale 57, Toppenish 50 | D5 A Tournament (loser out) |
| 02/23/90 | Grandview 62, Naches Valley 53 | D5 A Tournament (loser out) |
| 02/24/90 | Connell 48, Cle Elum-Roslyn 42 | D5 A Tournament (1st/2nd) |
| 02/24/90 | Goldendale 49, Grandview 45 OT | D5 A Tournament (winner 3rd to state/loser out) |
| 02/28/90 | Colfax 54, Goldendale 41 | State A Tournament |
| 02/28/90 | Connell 50, Ilwaco 33 | State A Tournament |
| 02/28/90 | Mount Baker 59, Cle Elum-Roslyn 51 | State A Tournament |
| 03/01/90 | Cle Elum-Roslyn 48, Foster 27 | State A Tournament (loser out) |
| 03/01/90 | Connell 45, Deer Park 34 | State A Tournament |
| 03/01/90 | Ephrata 60, Goldendale 46 | State A Tournament (loser out) |
| 03/02/90 | Cle Elum-Roslyn 32, Woodland 27 | State A Tournament (loser out) |
| 03/02/90 | Omak 58, Connell 55 OT | State A Tournament |
| 03/03/90 | Connell 63, Nooksack Valley 53 | State A Tournament (3rd/6th) |
| 03/03/90 | Ephrata 57, Cle Elum-Roslyn 56 | State A Tournament (5th/8th) |