| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Wilbur-Creston | 8 | 1 | 0.889 | 24 | 5 | 0.828 | State 8th |
| Reardan | 8 | 1 | 0.889 | 22 | 5 | 0.815 | State |
| Ritzville | 7 | 2 | 0.778 | 19 | 5 | 0.792 | |
| Liberty (Spangle) | 6 | 3 | 0.667 | 19 | 8 | 0.704 | |
| Sprague-Harrington | 6 | 3 | 0.667 | 11 | 10 | 0.524 | |
| Davenport | 4 | 5 | 0.444 | 7 | 16 | 0.304 | |
| Freeman | 3 | 6 | 0.333 | 4 | 15 | 0.211 | |
| Odessa | 2 | 7 | 0.222 | 7 | 12 | 0.368 | |
| Lind | 1 | 8 | 0.111 | 1 | 15 | 0.062 | |
| Almira Coulee Hartline | 0 | 9 | 0.000 | 1 | 17 | 0.056 | |
Last Season: 1988-1989 Bi-County
Next Season: 1990-1991 Bi-County
1989-1990 boys Bi-County | Main Page | 1989-1990 TOC
For league: 51 - 47 in non-league games
Home team wins 42.2% of league games (19 - 26)
154 games; average margin: 17.27
median margin: 15
29 games five points or less margin (including overtime games)
50 games ten points or less margin (including overtime games)
42 league games; average margin: 19.55
median margin: 15
7 games five points or less margin (including overtime games)
10 games ten points or less margin (including overtime games)
| 12/01/89 | at Tekoa-Oakesdale 48, Liberty (Spangle) 44 | Non-league |
| 12/01/89 | at Ritzville 44, Medical Lake 38 | Non-league |
| 12/01/89 | at Wilbur-Creston 62, Northwest Christian (Colbert) 43 | Non-league |
| 12/01/89 | at Wellpinit 63, Sprague-Harrington 54 | Non-league |
| 12/01/89 | St. John-Endicott 53, at Freeman 36 | Non-league |
| 12/01/89 | Warden 60, at Lind 31 | Non-league |
| 12/02/89 | at Selkirk 37, Davenport 36 | Non-league |
| 12/02/89 | at Northwest Christian (Colbert) 56, Freeman 42 | Non-league |
| 12/02/89 | LaCrosse-Washtucna 52, at Sprague-Harrington 48 | Non-league |
| 12/02/89 | at Wilbur-Creston 63, Republic 42 | Non-league |
| 12/02/89 | Ritzville 52, at Pomeroy 34 | Non-league |
| 12/02/89 | at Liberty (Spangle) 55, St. John-Endicott 37 | Non-league |
| 12/04/89 | at Davenport 54, South Australia (AU) 46 | Non-league |
| 12/05/89 | Colfax 55, at Reardan 53 | Non-league |
| 12/05/89 | at Tekoa-Oakesdale 74, Freeman 30 | Non-league |
| 12/05/89 | LaCrosse-Washtucna 46, at Lind 44 | Non-league |
| 12/05/89 | Liberty (Spangle) 41, at Chewelah 23 | Non-league |
| 12/05/89 | Ritzville 43, at St. John-Endicott 37 | Non-league |
| 12/05/89 | at Odessa 45, Soap Lake 32 | Non-league |
| 12/05/89 | South Australia (AU) 56, at Sprague-Harrington 45 | Non-league |
| 12/05/89 | at Davenport 56, Wellpinit 48 | Non-league |
| 12/06/89 | Wilbur-Creston 58, at Lake Roosevelt 50 | Non-league |
| 12/08/89 | at Sprague-Harrington 58, Almira Coulee Hartline 29 | Non-league |
| 12/08/89 | at Columbia (Hunters) 51, Davenport 41 | Non-league |
| 12/08/89 | Liberty (Spangle) 38, at St. John-Endicott 26 | Non-league |
| 12/08/89 | at LaCrosse-Washtucna 72, Lind 40 | Non-league |
| 12/08/89 | Northwest Christian (Colbert) 31, at Odessa 29 | Non-league |
| 12/08/89 | Wilbur-Creston 72, at Curlew 32 | Non-league |
| 12/09/89 | at Warden 51, Lind 34 | Non-league |
| 12/09/89 | at Ritzville 54, Pomeroy 26 | Non-league |
| 12/09/89 | Reardan 60, at St. John-Endicott 43 | Non-league |
| 12/09/89 | at Liberty (Spangle) 63, Rosalia 36 | Non-league |
| 12/09/89 | Selkirk 46, at Davenport 39 | Non-league |
| 12/09/89 | Wilbur-Creston 60, at Odessa 27 | Non-league |
| 12/12/89 | Columbia (Hunters) 64, at Almira Coulee Hartline 31 | Non-league |
| 12/12/89 | Garfield-Palouse 55, at Freeman 44 | Non-league |
| 12/12/89 | Ritzville 49, at Medical Lake 45 | Non-league |
| 12/12/89 | at St. John-Endicott 48, Sprague-Harrington 47 | Non-league |
| 12/12/89 | at Liberty (Spangle) 53, Tekoa-Oakesdale 38 | Non-league |
| 12/12/89 | Waitsburg 52, at Lind 38 | Non-league |
| 12/13/89 | at Wilbur-Creston 87, Inchelium 41 | Non-league |
| 12/15/89 | at Odessa 37, Davenport 33 | Non-league |
| 12/15/89 | Sprague-Harrington 55, Lind 40 | Non-league |
| 12/15/89 | Rosalia 64, at Freeman 42 | Non-league |
| 12/15/89 | at Reardan 55, St. John-Endicott 17 | Non-league |
| 12/16/89 | at Liberty (Spangle) 53, Chewelah 38 | Non-league |
| 12/16/89 | LaCrosse-Washtucna 58, at Almira Coulee Hartline 45 | Non-league |
| 12/16/89 | Reardan 62, at Newport (Newport) 39 | Non-league |
| 12/16/89 | at Odessa 48, Sprague-Harrington 41 | Non-league |
| 12/18/89 | at Wilbur-Creston 62, Almira Coulee Hartline 39 | Non-league |
| 12/18/89 | at Sprague-Harrington 57, St. John-Endicott 45 | Non-league |
| 12/19/89 | at Waitsburg 68, Lind 44 | Non-league |
| 12/19/89 | at Almira Coulee Hartline 46, Odessa 42 | Non-league |
| 12/19/89 | at Ritzville 60, St. John-Endicott 32 | Non-league |
| 12/19/89 | Tekoa-Oakesdale 49, at Freeman 35 | Non-league |
| 12/21/89 | at Warden 73, Almira Coulee Hartline 31 | Non-league |
| 12/21/89 | at St. John-Endicott 56, Freeman 36 | Non-league |
| 12/21/89 | Liberty (Spangle) 46, at Lakeside (ID) 42 | Non-league |
| 12/21/89 | Sunnyside Christian 56, Odessa 23 | Non-league |
| 12/22/89 | Columbia (Hunters) 54, at Davenport 46 | Non-league |
| 12/22/89 | Reardan 76, Royal 45 | Non-league |
| 12/22/89 | Ritzville defeated Lakeside (ID) | Non-league |
| 12/23/89 | Reardan 52, Tekoa-Oakesdale 33 | Non-league |
| 12/23/89 | Ritzville 54, at LaCrosse-Washtucna 36 | Non-league |
| 12/23/89 | Riverside 52, Davenport 45 | Non-league |
| 12/27/89 | Riverside 63, at Davenport 46 | Non-league |
| 12/28/89 | at Reardan 66, Davenport 28 | Non-league |
| 12/28/89 | Freeman 48, Darrington 45 | Non-league |
| 12/28/89 | at Liberty (Spangle) 50, Northwest Christian (Colbert) 38 | Non-league |
| 12/29/89 | Bridgeport 65, Almira Coulee Hartline 27 | Non-league |
| 12/29/89 | Reardan 54, Chewelah 33 | Non-league |
| 12/29/89 | Columbia (Hunters) 51, Davenport 45 | Non-league |
| 12/29/89 | at Liberty (Spangle) 50, Freeman 27 | Non-league |
| 12/29/89 | at Wilbur-Creston 67, Sprague-Harrington 44 | Non-league |
| 12/30/89 | Wilbur-Creston 61, Curlew 42 | Non-league |
| 01/02/90 | at Brewster 62, Almira Coulee Hartline 24 | Non-league |
| 01/02/90 | West Australia (AU) 57, at Ritzville 21 | Non-league |
| 01/02/90 | Wilbur-Creston 73, at Bridgeport 52 | Non-league |
| 01/05/90 | Davenport 66, at Lind 37 | |
| 01/05/90 | Liberty (Spangle) 41, at Freeman 39 | |
| 01/05/90 | at Reardan 72, Odessa 22 | |
| 01/05/90 | Sprague-Harrington 47, at Almira Coulee Hartline 34 | |
| 01/06/90 | at Ritzville 51, Almira Coulee Hartline 18 | |
| 01/06/90 | Freeman 57, at Lind 42 | |
| 01/06/90 | at Wilbur-Creston 57, Liberty (Spangle) 51 | |
| 01/06/90 | Sprague-Harrington 47, at Davenport 35 | |
| 01/09/90 | Odessa 46, at Soap Lake 30 | Non-league |
| 01/09/90 | at Colfax 64, Reardan 62 | Non-league |
| 01/10/90 | at Liberty (Spangle) 46, Plummer (ID) 42 | Non-league |
| 01/11/90 | Adelaide (AU) 45, at Liberty (Spangle) 37 | Non-league |
| 01/12/90 | at Reardan 73, Almira Coulee Hartline 22 | |
| 01/12/90 | Ritzville 46, at Odessa 45 | |
| 01/12/90 | Sprague-Harrington 44, at Freeman 30 | |
| 01/12/90 | Wilbur-Creston 74, at Davenport 57 | |
| 01/13/90 | Liberty (Spangle) 49, at Odessa 35 | |
| 01/13/90 | Ritzville 64, at Freeman 33 | |
| 01/13/90 | Sprague-Harrington 51, at Lind 38 | |
| 01/13/90 | Wilbur-Creston 54, at Reardan 51 | |
| 01/16/90 | Odessa 85, at Rosalia 35 | Non-league |
| 01/16/90 | Reardan 46, at Tekoa-Oakesdale 37 | Non-league |
| 01/16/90 | Wilbur-Creston 53, at Almira Coulee Hartline 30 | |
| 01/18/90 | Reardan 56, Newport (Newport) 36 | Non-league |
| 01/19/90 | Pateros 72, Almira Coulee Hartline 41 | Non-league |
| 01/19/90 | at Liberty (Spangle) defeated Davenport | |
| 01/19/90 | at Odessa defeated Lind | |
| 01/19/90 | Ritzville defeated at Sprague-Harrington | |
| 01/20/90 | at Reardan 70, Davenport 32 | |
| 01/20/90 | Freeman 51, at Almira Coulee Hartline 40 | |
| 01/20/90 | at Liberty (Spangle) 71, Lind 29 | |
| 01/20/90 | Ritzville 56, at Wilbur-Creston 50 | |
| 01/20/90 | Sprague-Harrington 68, at LaCrosse-Washtucna 60 | Non-league |
| 01/23/90 | Wilbur-Creston 65, at Sprague-Harrington 50 | |
| 01/26/90 | at Ritzville 67, Lind 51 | |
| 01/26/90 | at Davenport 57, Odessa 40 | |
| 01/26/90 | Reardan 52, at Liberty (Spangle) 51 | |
| 01/26/90 | Wilbur-Creston 70, at Freeman 49 | |
| 01/27/90 | at Wilbur-Creston 59, Bridgeport 34 | Non-league |
| 01/27/90 | Davenport 59, at Almira Coulee Hartline 34 | |
| 01/27/90 | Liberty (Spangle) 48, at Ritzville 42 OT | |
| 01/27/90 | at Sprague-Harrington 46, Odessa 31 | |
| 01/27/90 | Reardan 81, at Lind 28 | |
| 01/30/90 | at Lind 47, Almira Coulee Hartline 40 | |
| 01/30/90 | at Davenport 59, Freeman 43 | |
| 02/02/90 | at Reardan 54, Freeman 24 | |
| 02/02/90 | at Sprague-Harrington 48, Liberty (Spangle) 36 | |
| 02/02/90 | at Wilbur-Creston 69, Odessa 38 | |
| 02/03/90 | at Liberty (Spangle) 64, Almira Coulee Hartline 35 | |
| 02/03/90 | Freeman 52, at Odessa 41 | |
| 02/03/90 | Reardan 63, at Sprague-Harrington 32 | |
| 02/03/90 | Ritzville 50, at Davenport 36 | |
| 02/06/90 | at Odessa 42, Almira Coulee Hartline 38 | |
| 02/06/90 | at Wilbur-Creston 71, Lind 32 | |
| 02/06/90 | Reardan 51, at Ritzville 47 | |
| 02/09/90 | Davenport 52, Freeman 38 | Bi-County Tournament (loser out) |
| 02/09/90 | Liberty (Spangle) 52, Odessa 37 | Bi-County Tournament (loser out) |
| 02/10/90 | Liberty (Spangle) 49, Sprague-Harrington 45 | Bi-County Tournament |
| 02/10/90 | Ritzville 57, Davenport 45 | Bi-County Tournament |
| 02/13/90 | Sprague-Harrington 51, Davenport 49 | Bi-County Tournament (loser out) |
| 02/13/90 | Ritzville 36, Liberty (Spangle) 34 | Bi-County Tournament |
| 02/16/90 | at Reardan 49, Wilbur-Creston 45 | Bi-County Tournament (1st/2nd) |
| 02/19/90 | Ritzville 54, Northwest Christian (Colbert) 30 | D7 B Tournament |
| 02/19/90 | Reardan 50, Selkirk 26 | D7 B Tournament |
| 02/20/90 | St. George's 56, Liberty (Spangle) 49 | D7 B Tournament |
| 02/20/90 | Wilbur-Creston 55, Inchelium 50 | D7 B Tournament |
| 02/21/90 | Reardan 43, Ritzville 35 | D7 B Tournament |
| 02/22/90 | Liberty (Spangle) 54, Inchelium 33 | D7 B Tournament (loser out) |
| 02/22/90 | St. George's 59, Wilbur-Creston 48 | D7 B Tournament (winner to state) |
| 02/23/90 | Ritzville 50, Liberty (Spangle) 47 | D7 B Tournament (loser out) |
| 02/23/90 | Wilbur-Creston 55, Selkirk 38 | D7 B Tournament (loser out) |
| 02/24/90 | Reardan 48, St. George's 35 | D7 B Tournament (1st/2nd) |
| 02/24/90 | Wilbur-Creston 55, Ritzville 42 | D7 B Tournament (winner 3rd to state/loser out) |
| 02/28/90 | Sunnyside Christian 62, Wilbur-Creston 58 | State B Tournament |
| 02/28/90 | Willapa Valley 54, Reardan 39 | State B Tournament |
| 03/01/90 | Reardan 45, Darrington 36 | State B Tournament (loser out) |
| 03/01/90 | Wilbur-Creston 59, Watson Groen Christian 33 | State B Tournament (loser out) |
| 03/02/90 | Raymond 53, Reardan 41 | State B Tournament (loser out) |
| 03/02/90 | Wilbur-Creston 71, Orcas Island 51 | State B Tournament (loser out) |
| 03/03/90 | Raymond 53, Wilbur-Creston 49 | State B Tournament (5th/8th) |