East
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Connell | 8 | 0 | 1.000 | 15 | 6 | 0.714 | |
| Grandview | 6 | 2 | 0.750 | 10 | 13 | 0.435 | |
| Kiona-Benton | 3 | 5 | 0.375 | 6 | 14 | 0.300 | |
| Columbia (Burbank) | 3 | 5 | 0.375 | 5 | 16 | 0.238 | |
| River View | 0 | 8 | 0.000 | 5 | 15 | 0.250 | |
West
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Cle Elum-Roslyn | 13 | 1 | 0.929 | 24 | 3 | 0.889 | State 6th |
| Zillah | 12 | 2 | 0.857 | 23 | 4 | 0.852 | State 3rd |
| Toppenish | 9 | 5 | 0.643 | 15 | 11 | 0.577 | State |
| Wapato | 7 | 7 | 0.500 | 15 | 9 | 0.625 | |
| Naches Valley | 6 | 8 | 0.429 | 9 | 11 | 0.450 | |
| East Valley (Yakima) | 6 | 8 | 0.429 | 9 | 13 | 0.409 | |
| Goldendale | 3 | 11 | 0.214 | 6 | 14 | 0.300 | |
| Highland | 0 | 14 | 0.000 | 2 | 18 | 0.100 | |
Last Season: 1989-1990 Yakima Valley
Next Season: 1991-1992 Yakima Valley
1990-1991 boys Yakima Valley | Main Page | 1990-1991 TOC
For league: 46 - 47 in non-league games
Home team wins 57.1% of league games (8 - 6)
159 games; average margin: 15.86
median margin: 13
37 games five points or less margin (including overtime games)
61 games ten points or less margin (including overtime games)
70 league games; average margin: 15.13
median margin: 13
18 games five points or less margin (including overtime games)
26 games ten points or less margin (including overtime games)
| 11/28/90 | Grandview 78, Sunnyside Christian 27 | Non-league |
| 11/30/90 | at Cle Elum-Roslyn 58, Cascade (Leavenworth) 41 | Non-league |
| 11/30/90 | Connell 64, Highland 53 | Non-league |
| 11/30/90 | East Valley (Yakima) 61, River View 15 | Non-league |
| 11/30/90 | Goldendale 54, Grandview 51 | Non-league |
| 11/30/90 | Toppenish 60, Columbia (Burbank) 40 | Non-league |
| 11/30/90 | Zillah 53, Kiona-Benton 40 | Non-league |
| 12/01/90 | Goldendale 41, Kiona-Benton 28 | Non-league |
| 12/01/90 | at Cle Elum-Roslyn 54, Grandview 38 | Non-league |
| 12/01/90 | at Highland 72, Kittitas 43 | Non-league |
| 12/01/90 | Naches Valley 56, Connell 52 | Non-league |
| 12/01/90 | Toppenish 41, River View 19 | Non-league |
| 12/04/90 | Zillah 59, Columbia (Burbank) 32 | Non-league |
| 12/06/90 | Grandview 50, Highland 38 | Non-league |
| 12/06/90 | Toppenish 48, White Swan 43 | Non-league |
| 12/06/90 | West Valley (Yakima) 57, East Valley (Yakima) 48 | Non-league |
| 12/07/90 | at DeSales 69, Columbia (Burbank) 47 | Non-league |
| 12/07/90 | at Medical Lake 54, Connell 53 | Non-league |
| 12/07/90 | at Zillah 73, Kittitas 31 | Non-league |
| 12/07/90 | Naches Valley 48, Kiona-Benton 42 | Non-league |
| 12/07/90 | Wapato 67, River View 28 | Non-league |
| 12/08/90 | Cle Elum-Roslyn 48, at Kiona-Benton 45 | Non-league |
| 12/08/90 | Columbia (Burbank) 64, East Valley (Yakima) 61 | Non-league |
| 12/08/90 | Prosser 52, Grandview 49 | Non-league |
| 12/08/90 | Sunnyside 48, Toppenish 29 | Non-league |
| 12/08/90 | Wapato 68, Davis 39 | Non-league |
| 12/08/90 | Zillah 82, River View 22 | Non-league |
| 12/11/90 | Connell 63, Othello 41 | Non-league |
| 12/11/90 | East Valley (Yakima) 44, Grandview 39 OT | Non-league |
| 12/11/90 | River View 51, Wahluke 47 | Non-league |
| 12/11/90 | Royal 62, Columbia (Burbank) 61 | Non-league |
| 12/13/90 | Cle Elum-Roslyn 58, at Naches Valley 46 | |
| 12/13/90 | Grandview 56, Selah 37 | Non-league |
| 12/13/90 | Toppenish 49, Goldendale 32 | |
| 12/13/90 | Zillah 71, Highland 53 | |
| 12/14/90 | Columbia (Burbank) 65, Othello 52 | Non-league |
| 12/14/90 | Prosser 70, Connell 60 | Non-league |
| 12/15/90 | East Valley (Spokane) 69, at Columbia (Burbank) 47 | Non-league |
| 12/15/90 | at Cle Elum-Roslyn 49, East Valley (Yakima) 47 | |
| 12/15/90 | at Connell 58, Medical Lake 49 | Non-league |
| 12/15/90 | Prosser 60, Kiona-Benton 50 | Non-league |
| 12/15/90 | Toppenish 48, Highland 41 | |
| 12/15/90 | Wapato 67, Naches Valley 58 OT | |
| 12/15/90 | Zillah 55, Goldendale 36 | |
| 12/17/90 | Sunnyside Christian 65, Columbia (Burbank) 40 | Non-league |
| 12/18/90 | White Swan 54, Highland 42 | Non-league |
| 12/20/90 | Highland 66, at Kittitas 32 | Non-league |
| 12/20/90 | Naches Valley 61, River View 32 | Non-league |
| 12/21/90 | Cle Elum-Roslyn 64, at Goldendale 46 | |
| 12/21/90 | East Valley (Yakima) 41, Kiona-Benton 31 | Non-league |
| 12/21/90 | Hanford 73, Grandview 42 | Non-league |
| 12/21/90 | Sunnyside 61, Connell 50 | Non-league |
| 12/21/90 | Zillah 61, Columbia (Burbank) 40 | Non-league |
| 12/22/90 | Connell 60, Goldendale 42 | Non-league |
| 12/22/90 | Othello 47, Kiona-Benton 32 | Non-league |
| 12/28/90 | at Wapato 57, Ellensburg 54 | Non-league |
| 12/28/90 | Prosser 49, Toppenish 40 | Non-league |
| 12/29/90 | Connell 61, Othello 35 | Non-league |
| 12/29/90 | at Cle Elum-Roslyn 57, Foster 44 | Non-league |
| 12/29/90 | Wapato 57, Columbia (Burbank) 41 | Non-league |
| 01/03/91 | East Valley (Yakima) 59, Naches Valley 55 OT | |
| 01/03/91 | Goldendale 46, Highland 40 | |
| 01/03/91 | Wapato 45, Toppenish 42 | |
| 01/04/91 | Sunnyside 43, Grandview 31 | Non-league |
| 01/04/91 | at Cle Elum-Roslyn 61, Zillah 37 | |
| 01/05/91 | Columbia (Burbank) 53, Kiona-Benton 39 | |
| 01/05/91 | Connell 75, River View 15 | |
| 01/05/91 | at Cle Elum-Roslyn 87, Highland 59 | |
| 01/05/91 | Naches Valley 59, Goldendale 38 | |
| 01/05/91 | Prosser 55, Grandview 47 | Non-league |
| 01/05/91 | Toppenish 52, East Valley (Yakima) 35 | |
| 01/05/91 | Zillah 70, Wapato 69 | |
| 01/08/91 | Wahluke 51, River View 45 | Non-league |
| 01/08/91 | Wapato 64, Kiona-Benton 41 | Non-league |
| 01/08/91 | White Swan 45, Toppenish 36 | Non-league |
| 01/10/91 | Toppenish 47, Naches Valley 42 | |
| 01/10/91 | Wapato 73, Highland 55 | |
| 01/11/91 | Connell 51, Kiona-Benton 39 | |
| 01/11/91 | Grandview 52, Columbia (Burbank) 38 | |
| 01/11/91 | Zillah 58, East Valley (Yakima) 47 | |
| 01/12/91 | at Toppenish 58, Cle Elum-Roslyn 54 OT | |
| 01/12/91 | Connell 65, Grandview 54 | |
| 01/12/91 | East Valley (Yakima) 63, Highland 50 | |
| 01/12/91 | Kiona-Benton 65, River View 26 | |
| 01/12/91 | Wapato 57, Goldendale 36 | |
| 01/12/91 | Zillah 79, Naches Valley 75 OT | |
| 01/15/91 | Cle Elum-Roslyn 60, at Cascade (Leavenworth) 50 | Non-league |
| 01/15/91 | Kiona-Benton 70, Granger 27 | Non-league |
| 01/15/91 | River View 47, Mabton 40 | Non-league |
| 01/15/91 | White Swan 64, Goldendale 45 | Non-league |
| 01/15/91 | Zillah 53, at Kittitas 25 | Non-league |
| 01/18/91 | Connell 63, Columbia (Burbank) 51 | |
| 01/18/91 | Grandview 70, River View 56 | |
| 01/18/91 | Royal 77, Kiona-Benton 54 | Non-league |
| 01/18/91 | at Cle Elum-Roslyn 77, Wapato 70 | |
| 01/18/91 | Zillah 59, Toppenish 41 | |
| 01/19/91 | Grandview 63, Kiona-Benton 45 | |
| 01/19/91 | at Cle Elum-Roslyn 74, Naches Valley 69 | |
| 01/19/91 | Columbia (Burbank) 53, River View 52 | |
| 01/19/91 | Toppenish 59, Goldendale 46 | |
| 01/19/91 | Wapato 67, East Valley (Yakima) 62 | |
| 01/19/91 | Zillah 51, Highland 46 | |
| 01/22/91 | River View 53, Granger 27 | Non-league |
| 01/25/91 | Cle Elum-Roslyn 59, at East Valley (Yakima) 48 | |
| 01/25/91 | Connell 51, River View 38 | |
| 01/25/91 | Kiona-Benton 59, Columbia (Burbank) 39 | |
| 01/25/91 | Naches Valley 60, Wapato 51 | |
| 01/25/91 | Toppenish 56, Highland 32 | |
| 01/25/91 | Zillah 53, Goldendale 47 | |
| 01/26/91 | Cle Elum-Roslyn 51, at Zillah 45 | |
| 01/26/91 | Connell 58, Kiona-Benton 55 | |
| 01/26/91 | East Valley (Yakima) 53, Naches Valley 52 | |
| 01/26/91 | Goldendale 62, Highland 48 | |
| 01/26/91 | Grandview 73, Columbia (Burbank) 39 | |
| 01/26/91 | Toppenish 58, Wapato 35 | |
| 01/29/91 | Cle Elum-Roslyn 67, Foster 54 | Non-league |
| 01/29/91 | DeSales 66, at Columbia (Burbank) 58 | Non-league |
| 01/29/91 | Glenwood 59, Goldendale 43 | Non-league |
| 01/29/91 | Kiona-Benton 58, Wahluke 47 | Non-league |
| 01/29/91 | Toppenish 53, East Valley (Yakima) 51 | |
| 01/31/91 | Cle Elum-Roslyn 63, at Highland 33 | |
| 02/01/91 | Connell 60, Grandview 39 | |
| 02/01/91 | Glenwood 58, Highland 35 | Non-league |
| 02/01/91 | Kiona-Benton 67, River View 39 | |
| 02/01/91 | Zillah 63, Wapato 54 | |
| 02/02/91 | Connell 77, Columbia (Burbank) 39 | |
| 02/02/91 | at Cle Elum-Roslyn 62, Goldendale 31 | |
| 02/02/91 | Grandview 70, River View 28 | |
| 02/02/91 | Naches Valley 59, Toppenish 30 | |
| 02/02/91 | Wapato 59, Highland 49 | |
| 02/02/91 | Zillah 66, East Valley (Yakima) 54 | |
| 02/05/91 | East Valley (Yakima) 55, Highland 42 | |
| 02/05/91 | Goldendale 69, Wapato 68 2OT | |
| 02/05/91 | at Kiona-Benton 55, McLoughlin (OR) 42 | Non-league |
| 02/05/91 | at Cle Elum-Roslyn 70, Toppenish 52 | |
| 02/05/91 | Zillah 71, Naches Valley 56 | |
| 02/08/91 | Cle Elum-Roslyn 60, at Wapato 41 | |
| 02/08/91 | Columbia (Burbank) 83, River View 42 | |
| 02/08/91 | Grandview 70, Kiona-Benton 68 OT | |
| 02/09/91 | Zillah 74, Toppenish 70 | |
| 02/14/91 | Cle Elum-Roslyn 71, East Valley (Yakima) 25 | D5 A Tournament |
| 02/14/91 | Toppenish 50, Grandview 47 | D5 A Tournament |
| 02/15/91 | Wapato 56, Connell 54 | D5 A Tournament |
| 02/15/91 | Zillah 74, Columbia (Burbank) 40 | D5 A Tournament |
| 02/16/91 | Cle Elum-Roslyn 49, Toppenish 42 | D5 A Tournament (winner to state) |
| 02/16/91 | Connell 74, Columbia (Burbank) 48 | D5 A Tournament (loser out) |
| 02/16/91 | Grandview 42, East Valley (Yakima) 41 | D5 A Tournament (loser out) |
| 02/16/91 | Zillah 62, Wapato 54 | D5 A Tournament (winner to state) |
| 02/21/91 | Toppenish defeated Connell | D5 A Tournament (loser out) |
| 02/21/91 | Wapato defeated Grandview | D5 A Tournament (loser out) |
| 02/22/91 | Toppenish 70, Wapato 43 | D5 A Tournament (winner 3rd to state/loser out) |
| 02/23/91 | Cle Elum-Roslyn 61, Zillah 56 | D5 A Tournament (1st/2nd) |
| 02/27/91 | Cle Elum-Roslyn 59, Nooksack Valley 49 OT | State A Tournament |
| 02/27/91 | Lynden Christian 55, Toppenish 33 | State A Tournament |
| 02/27/91 | Zillah 74, Ephrata 73 2OT | State A Tournament |
| 02/28/91 | Cle Elum-Roslyn 54, Cascade (Leavenworth) 37 | State A Tournament |
| 02/28/91 | Foster 62, Toppenish 55 | State A Tournament (loser out) |
| 02/28/91 | Zillah 51, Steilacoom 49 | State A Tournament |
| 03/01/91 | Lynden 62, Zillah 48 | State A Tournament |
| 03/01/91 | Lynden Christian 62, Cle Elum-Roslyn 44 | State A Tournament |
| 03/02/91 | Zillah 60, Cle Elum-Roslyn 58 | State A Tournament (3rd/6th) |