| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Tekoa-Oakesdale | 8 | 0 | 1.000 | 24 | 2 | 0.923 | State 3rd |
| Garfield-Palouse | 5 | 3 | 0.625 | 15 | 9 | 0.625 | |
| LaCrosse-Washtucna | 5 | 3 | 0.625 | 8 | 11 | 0.421 | |
| St. John-Endicott | 3 | 5 | 0.375 | 6 | 15 | 0.286 | |
| Rosalia | 2 | 6 | 0.250 | 5 | 13 | 0.278 | |
| Colton | 1 | 7 | 0.125 | 4 | 14 | 0.222 | |
Last Season: 1987-1988 Whitman County
Next Season: 1989-1990 Whitman County
1988-1989 boys Whitman County | Main Page | 1988-1989 TOC
For league: 24 - 30 in non-league games
Home team wins 50.0% of league games (12 - 12)
97 games; average margin: 17.45
median margin: 16
22 games five points or less margin (including overtime games)
33 games ten points or less margin (including overtime games)
24 league games; average margin: 18.88
median margin: 16
7 games five points or less margin (including overtime games)
9 games ten points or less margin (including overtime games)
| 11/29/88 | at Asotin 72, Colton 35 | Non-league |
| 11/29/88 | Dayton 55, at LaCrosse-Washtucna 38 | Non-league |
| 11/29/88 | Garfield-Palouse 52, at Potlatch (ID) 47 | Non-league |
| 11/29/88 | Pomeroy 59, at St. John-Endicott 48 | Non-league |
| 12/02/88 | Colton 41, at Kahlotus 6 | Non-league |
| 12/02/88 | Garfield-Palouse 65, at Pomeroy 55 OT | Non-league |
| 12/02/88 | at Tekoa-Oakesdale 58, Genesee (ID) 43 | Non-league |
| 12/02/88 | at Waitsburg 41, LaCrosse-Washtucna 38 | Non-league |
| 12/02/88 | at Rosalia 30, Worley (ID) 28 OT | Non-league |
| 12/03/88 | at Tekoa-Oakesdale 61, Freeman 32 | Non-league |
| 12/03/88 | at LaCrosse-Washtucna 57, Pomeroy 50 | Non-league |
| 12/03/88 | at Reardan 71, Rosalia 21 | Non-league |
| 12/03/88 | at Sprague-Harrington 39, St. John-Endicott 37 | Non-league |
| 12/06/88 | Asotin 49, at Colton 16 | Non-league |
| 12/06/88 | Dayton 63, at Garfield-Palouse 44 | Non-league |
| 12/06/88 | at Freeman 48, St. John-Endicott 26 | Non-league |
| 12/06/88 | at Colfax 84, Tekoa-Oakesdale 75 3OT | Non-league |
| 12/09/88 | Freeman 51, at Rosalia 39 | Non-league |
| 12/09/88 | at Reardan 68, St. John-Endicott 23 | Non-league |
| 12/09/88 | Tekoa-Oakesdale 69, at Liberty (Spangle) 46 | Non-league |
| 12/10/88 | at St. George's 46, Colton 30 | Non-league |
| 12/10/88 | at Garfield-Palouse 54, Freeman 26 | Non-league |
| 12/10/88 | at Tekoa-Oakesdale 66, Reardan 35 | Non-league |
| 12/10/88 | Rosalia 41, at Cusick 34 | Non-league |
| 12/10/88 | at Liberty (Spangle) 52, St. John-Endicott 40 | Non-league |
| 12/13/88 | at Culdesac (ID) 46, Colton 21 | Non-league |
| 12/13/88 | at Dayton 59, LaCrosse-Washtucna 42 | Non-league |
| 12/13/88 | at Odessa 41, Rosalia 40 OT | Non-league |
| 12/13/88 | Sprague-Harrington 53, at St. John-Endicott 46 | Non-league |
| 12/14/88 | at Garfield-Palouse 51, Asotin 37 | Non-league |
| 12/15/88 | at Garfield-Palouse 58, Potlatch (ID) 32 | Non-league |
| 12/16/88 | at Colton 50, Kahlotus 37 | Non-league |
| 12/16/88 | Liberty (Spangle) 41, Rosalia 15 | Non-league |
| 12/16/88 | Reardan 51, St. John-Endicott 27 | Non-league |
| 12/16/88 | Waitsburg 39, at LaCrosse-Washtucna 35 | Non-league |
| 12/20/88 | at Waitsburg 48, Colton 41 | Non-league |
| 12/20/88 | Plummer (ID) 44, at Rosalia 18 | Non-league |
| 12/20/88 | at Garfield-Palouse 64, Pomeroy 43 | Non-league |
| 12/20/88 | Tekoa-Oakesdale 53, at Freeman 49 | Non-league |
| 12/21/88 | at Dayton 50, Garfield-Palouse 46 | Non-league |
| 12/22/88 | at Warden 52, LaCrosse-Washtucna 37 | Non-league |
| 12/22/88 | Liberty (Spangle) 41, at St. John-Endicott 37 | Non-league |
| 12/22/88 | St. George's 52, at Rosalia 28 | Non-league |
| 12/23/88 | LaCrosse-Washtucna 41, Bickleton 37 | Non-league |
| 01/03/89 | at Pomeroy 68, LaCrosse-Washtucna 52 | Non-league |
| 01/03/89 | at Tekoa-Oakesdale 55, Liberty (Spangle) 30 | Non-league |
| 01/03/89 | at Colton 40, Waitsburg 34 | Non-league |
| 01/06/89 | LaCrosse-Washtucna 56, at Rosalia 39 | |
| 01/06/89 | at Garfield-Palouse 55, St. John-Endicott 38 | |
| 01/06/89 | Tekoa-Oakesdale 49, at Colton 23 | |
| 01/07/89 | at St. John-Endicott 53, Colton 39 | |
| 01/07/89 | at LaCrosse-Washtucna 48, Garfield-Palouse 45 | |
| 01/07/89 | at Tekoa-Oakesdale 82, Rosalia 13 | |
| 01/10/89 | at LaCrosse-Washtucna 40, Kahlotus 20 | Non-league |
| 01/10/89 | Tekoa-Oakesdale 50, at Reardan 32 | Non-league |
| 01/13/89 | Colton 46, at LaCrosse-Washtucna 44 | |
| 01/14/89 | LaCrosse-Washtucna 50, at St. John-Endicott 49 | |
| 01/14/89 | Rosalia 36, at Colton 26 | |
| 01/14/89 | Tekoa-Oakesdale 48, at Garfield-Palouse 29 | |
| 01/17/89 | Culdesac (ID) 36, at Colton 28 | Non-league |
| 01/17/89 | at St. John-Endicott 41, Freeman 32 | Non-league |
| 01/20/89 | at Garfield-Palouse 65, Colton 25 | |
| 01/20/89 | at Tekoa-Oakesdale 56, LaCrosse-Washtucna 42 | |
| 01/20/89 | St. John-Endicott 29, at Rosalia 20 | |
| 01/21/89 | at Tekoa-Oakesdale 85, Colton 48 | |
| 01/21/89 | Garfield-Palouse 42, at St. John-Endicott 37 | |
| 01/21/89 | at LaCrosse-Washtucna 42, Rosalia 27 | |
| 01/24/89 | at Tekoa-Oakesdale 53, Colfax 46 | Non-league |
| 01/27/89 | LaCrosse-Washtucna 37, at Colton 32 | |
| 01/27/89 | at Garfield-Palouse 52, Rosalia 29 | |
| 01/27/89 | Tekoa-Oakesdale 64, at St. John-Endicott 42 | |
| 01/28/89 | at Rosalia 48, Colton 44 OT | |
| 01/28/89 | at Tekoa-Oakesdale 68, Garfield-Palouse 34 | |
| 01/28/89 | St. John-Endicott 42, at LaCrosse-Washtucna 39 | |
| 01/31/89 | Garfield-Palouse 61, at Rosalia 37 | |
| 02/03/89 | LaCrosse-Washtucna at Garfield-Palouse | |
| 02/03/89 | St. John-Endicott at Colton | |
| 02/03/89 | Tekoa-Oakesdale at Rosalia | |
| 02/04/89 | Garfield-Palouse at Colton | |
| 02/04/89 | Rosalia at St. John-Endicott | |
| 02/04/89 | Tekoa-Oakesdale at LaCrosse-Washtucna | |
| 02/06/89 | at Asotin 80, Garfield-Palouse 62 | Non-league |
| 02/07/89 | at Tekoa-Oakesdale 74, St. John-Endicott 34 | |
| 02/08/89 | at Tekoa-Oakesdale 71, Asotin 46 | Non-league |
| 02/10/89 | Garfield-Palouse 59, LaCrosse-Washtucna 37 | Whitman County Tournament |
| 02/10/89 | Rosalia 37, Colton 28 | Whitman County Tournament (loser out) |
| 02/11/89 | at St. John-Endicott 54, Rosalia 34 | Whitman County Tournament (loser out) |
| 02/11/89 | Tekoa-Oakesdale 67, Garfield-Palouse 38 | Whitman County Tournament |
| 02/13/89 | at St. John-Endicott 37, LaCrosse-Washtucna 21 | Whitman County Tournament (3rd/loser out) |
| 02/17/89 | Garfield-Palouse 43, DeSales 24 | D9 B Tournament |
| 02/17/89 | Asotin 44, St. John-Endicott 31 | D9 B Tournament |
| 02/17/89 | Tekoa-Oakesdale 69, Touchet 26 | D9 B Tournament |
| 02/18/89 | Dayton 60, Garfield-Palouse 44 | D9 B Tournament |
| 02/18/89 | Tekoa-Oakesdale 63, Asotin 44 | D9 B Tournament |
| 02/18/89 | Touchet 46, St. John-Endicott 23 | D9 B Tournament (loser out) |
| 02/22/89 | Garfield-Palouse 64, Touchet 38 | D9 B Tournament (loser out) |
| 02/24/89 | Garfield-Palouse 55, Asotin 40 | D9 B Tournament (loser out) |
| 02/24/89 | Tekoa-Oakesdale 64, Dayton 47 | D9 B Tournament (winner 1st to state) |
| 02/25/89 | Dayton 47, Garfield-Palouse 43 | D9 B Tournament (winner 2nd to state/loser out) |
| 03/01/89 | Tekoa-Oakesdale 40, Kittitas 35 | State B Tournament |
| 03/02/89 | Tekoa-Oakesdale 55, Ritzville 33 | State B Tournament |
| 03/03/89 | Mossyrock 56, Tekoa-Oakesdale 37 | State B Tournament |
| 03/04/89 | Tekoa-Oakesdale 56, Willapa Valley 51 | State B Tournament (3rd/6th) |