| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Tekoa-Oakesdale | 9 | 1 | 0.900 | 21 | 8 | 0.724 | State |
| LaCrosse-Washtucna | 9 | 1 | 0.900 | 16 | 8 | 0.667 | |
| Garfield-Palouse | 5 | 5 | 0.500 | 20 | 9 | 0.690 | |
| St. John-Endicott | 5 | 5 | 0.500 | 15 | 13 | 0.536 | |
| Rosalia | 1 | 9 | 0.100 | 8 | 14 | 0.364 | |
| Colton | 1 | 9 | 0.100 | 5 | 17 | 0.227 | |
Last Season: 1997-1998 Whitman County
Next Season: 1999-2000 Whitman County
1998-1999 boys Whitman County | Main Page | 1998-1999 TOC
For league: 37 - 22 in non-league games
Home team wins 60.0% of league games (18 - 12)
109 games; average margin: 18.39
median margin: 16
22 games five points or less margin (including overtime games)
37 games ten points or less margin (including overtime games)
29 league games; average margin: 21.59
median margin: 24
5 games five points or less margin (including overtime games)
8 games ten points or less margin (including overtime games)
| 12/01/98 | at Kendrick (ID) 72, Colton 34 | Non-league |
| 12/01/98 | Garfield-Palouse 55, at Potlatch (ID) 47 | Non-league |
| 12/01/98 | LaCrosse-Washtucna 56, at Sprague-Harrington 37 | Non-league |
| 12/01/98 | at Ritzville 46, St. John-Endicott 41 | Non-league |
| 12/03/98 | at Colton 51, Culdesac (ID) 27 | Non-league |
| 12/04/98 | Garfield-Palouse 65, at Freeman 61 | Non-league |
| 12/04/98 | at Tekoa-Oakesdale 48, Pomeroy 32 | Non-league |
| 12/04/98 | at Waitsburg 54, Rosalia 29 | Non-league |
| 12/04/98 | Sprague-Harrington 45, at St. John-Endicott 41 | Non-league |
| 12/05/98 | at Tekoa-Oakesdale 56, Asotin 42 | Non-league |
| 12/05/98 | Colton 40, at Logos (ID) 32 | Non-league |
| 12/05/98 | Garfield-Palouse 55, Northwest Christian (Colbert) 43 | Non-league |
| 12/05/98 | at Colfax 69, LaCrosse-Washtucna 56 | Non-league |
| 12/05/98 | at Kendrick (ID) 47, Rosalia 35 | Non-league |
| 12/05/98 | St. John-Endicott 68, at Pomeroy 26 | Non-league |
| 12/08/98 | LaCrosse-Washtucna 55, at DeSales 26 | Non-league |
| 12/08/98 | at Rosalia defeated St. Michael's | Non-league |
| 12/08/98 | Waitsburg 59, at St. John-Endicott 35 | Non-league |
| 12/11/98 | at Garfield-Palouse 76, Asotin 41 | Non-league |
| 12/11/98 | Colton 48, at Pomeroy 39 | Non-league |
| 12/11/98 | at Rosalia 47, Prescott 25 | Non-league |
| 12/11/98 | at LaCrosse-Washtucna 62, Reardan 35 | Non-league |
| 12/11/98 | St. John-Endicott 61, at Freeman 26 | Non-league |
| 12/11/98 | Tekoa-Oakesdale 60, at Colfax 56 | Non-league |
| 12/12/98 | at LaCrosse-Washtucna 61, Pomeroy 43 | Non-league |
| 12/12/98 | at St. John-Endicott 61, Reardan 35 | Non-league |
| 12/12/98 | Rosalia 49, at Touchet 31 | Non-league |
| 12/12/98 | Tekoa-Oakesdale 49, at Asotin 44 | Non-league |
| 12/12/98 | at Garfield-Palouse 54, Waitsburg 35 | Non-league |
| 12/15/98 | Colfax 68, at LaCrosse-Washtucna 45 | Non-league |
| 12/15/98 | Ritzville 53, at St. John-Endicott 50 OT | Non-league |
| 12/15/98 | Tekoa-Oakesdale 65, at Reardan 24 | Non-league |
| 12/15/98 | Troy (ID) 40, at Garfield-Palouse 33 | Non-league |
| 12/16/98 | at Kendrick (ID) 46, Colton 30 | Non-league |
| 12/18/98 | Colfax 47, at Tekoa-Oakesdale 37 | Non-league |
| 12/18/98 | Pomeroy 47, at Colton 27 | Non-league |
| 12/18/98 | St. John-Endicott 64, at Reardan 53 | Non-league |
| 12/18/98 | Waitsburg 52, LaCrosse-Washtucna 34 | Non-league |
| 12/19/98 | LaCrosse-Washtucna 46, at Tekoa-Oakesdale 42 | Non-league |
| 12/19/98 | at Garfield-Palouse 79, Reardan 44 | Non-league |
| 12/21/98 | Genesee (ID) 51, at Colton 34 | Non-league |
| 12/22/98 | at St. John-Endicott 77, Pomeroy 36 | Non-league |
| 12/22/98 | at Rosalia 34, Touchet 33 | Non-league |
| 12/29/98 | LaCrosse-Washtucna 49, at Pomeroy 20 | Non-league |
| 12/29/98 | Riverside 47, Rosalia 31 | Non-league |
| 12/30/98 | Rosalia 62, Mary Walker 56 | Non-league |
| 01/02/99 | at Colfax 66, Garfield-Palouse 59 | Non-league |
| 01/04/99 | Kendrick (ID) 44, at Rosalia 38 | Non-league |
| 01/05/99 | Colfax 59, at Tekoa-Oakesdale 54 | Non-league |
| 01/05/99 | at Genesee (ID) 70, Colton 21 | Non-league |
| 01/08/99 | at LaCrosse-Washtucna 82, Colton 17 | |
| 01/08/99 | Garfield-Palouse 51, at Rosalia 21 | |
| 01/08/99 | Tekoa-Oakesdale 61, at St. John-Endicott 37 | |
| 01/09/99 | at LaCrosse-Washtucna 46, Rosalia 19 | |
| 01/09/99 | at Garfield-Palouse 67, St. John-Endicott 49 | |
| 01/09/99 | Tekoa-Oakesdale 75, at Colton 34 | |
| 01/12/99 | at St. John-Endicott 54, Freeman 26 | Non-league |
| 01/15/99 | Garfield-Palouse 67, at Colton 41 | |
| 01/15/99 | at Tekoa-Oakesdale 56, LaCrosse-Washtucna 44 | |
| 01/15/99 | St. John-Endicott 53, at Rosalia 26 | |
| 01/16/99 | at St. John-Endicott 60, Colton 31 | |
| 01/16/99 | LaCrosse-Washtucna 59, at Garfield-Palouse 45 | |
| 01/16/99 | at Tekoa-Oakesdale 53, Rosalia 18 | |
| 01/19/99 | at Culdesac (ID) 40, Colton 37 | Non-league |
| 01/22/99 | at Colton 54, Rosalia 45 | |
| 01/22/99 | at LaCrosse-Washtucna 55, St. John-Endicott 51 | |
| 01/22/99 | Tekoa-Oakesdale 43, at Garfield-Palouse 37 | |
| 01/23/99 | LaCrosse-Washtucna 58, at Colton 33 | |
| 01/23/99 | at Garfield-Palouse 75, Rosalia 42 | |
| 01/23/99 | at Tekoa-Oakesdale 72, St. John-Endicott 57 | |
| 01/26/99 | at Rosalia 43, Liberty (Spangle) 36 | Non-league |
| 01/26/99 | at Colton 39, Logos (ID) 22 | Non-league |
| 01/26/99 | at Garfield-Palouse 77, Potlatch (ID) 39 | Non-league |
| 01/26/99 | at Tekoa-Oakesdale 63, Reardan 38 | Non-league |
| 01/29/99 | at Tekoa-Oakesdale 54, Colton 15 | |
| 01/29/99 | at St. John-Endicott 51, Garfield-Palouse 50 | |
| 01/29/99 | LaCrosse-Washtucna 61, at Rosalia 36 | |
| 01/30/99 | at Garfield-Palouse 84, Colton 41 | |
| 01/30/99 | at St. John-Endicott 51, Rosalia 36 | |
| 01/30/99 | at LaCrosse-Washtucna 54, Tekoa-Oakesdale 44 | |
| 02/02/99 | at Garfield-Palouse 57, Colfax 56 | Non-league |
| 02/02/99 | Tekoa-Oakesdale 66, at Pomeroy 27 | Non-league |
| 02/05/99 | at LaCrosse-Washtucna 65, Garfield-Palouse 60 | |
| 02/05/99 | St. John-Endicott defeated at Colton | |
| 02/05/99 | Tekoa-Oakesdale 46, at Rosalia 30 | |
| 02/06/99 | at Rosalia 58, Colton 34 | |
| 02/06/99 | at Tekoa-Oakesdale 51, Garfield-Palouse 47 OT | |
| 02/06/99 | LaCrosse-Washtucna 51, at St. John-Endicott 47 | |
| 02/09/99 | Garfield-Palouse 48, at St. John-Endicott 43 | Whitman County tiebreaker (3rd/4th) |
| 02/09/99 | Rosalia 44, Colton 41 | Whitman County tiebreaker (5th/6th) |
| 02/12/99 | Garfield-Palouse 73, Colton 42 | Whitman County Tournament (loser out) |
| 02/12/99 | St. John-Endicott 53, Rosalia 30 | Whitman County Tournament (loser out) |
| 02/13/99 | Garfield-Palouse 67, Tekoa-Oakesdale 58 | Whitman County Tournament |
| 02/13/99 | St. John-Endicott 55, LaCrosse-Washtucna 42 | Whitman County Tournament |
| 02/15/99 | Garfield-Palouse 48, St. John-Endicott 36 | Whitman County Tournament (1st/2nd) |
| 02/15/99 | Tekoa-Oakesdale 56, LaCrosse-Washtucna 47 | Whitman County Tournament (3rd/4th) |
| 02/19/99 | Garfield-Palouse 65, Touchet 27 | D9 B Tournament |
| 02/19/99 | Tekoa-Oakesdale 56, Asotin 32 | D9 B Tournament |
| 02/20/99 | St. John-Endicott 48, Pomeroy 31 | D9 B Tournament |
| 02/20/99 | Waitsburg 51, LaCrosse-Washtucna 35 | D9 B Tournament |
| 02/22/99 | Tekoa-Oakesdale 56, Garfield-Palouse 50 | D9 B Tournament |
| 02/23/99 | LaCrosse-Washtucna 49, Pomeroy 44 | D9 B Tournament (loser out) |
| 02/23/99 | Waitsburg 63, St. John-Endicott 36 | D9 B Tournament |
| 02/24/99 | Garfield-Palouse 47, LaCrosse-Washtucna 44 | D9 B Tournament (loser out) |
| 02/24/99 | St. John-Endicott 49, Asotin 46 | D9 B Tournament |
| 02/26/99 | Garfield-Palouse 63, St. John-Endicott 38 | D9 B Tournament (loser out) |
| 02/26/99 | Waitsburg 48, Tekoa-Oakesdale 32 | D9 B Tournament (winner 1st to state) |
| 02/27/99 | Tekoa-Oakesdale 44, Garfield-Palouse 26 | D9 B Tournament (winner 2nd to state/loser out) |
| 03/03/99 | Tekoa-Oakesdale 41, Sunnyside Christian 36 | State B Tournament |
| 03/04/99 | St. George's 62, Tekoa-Oakesdale 46 | State B Tournament |
| 03/05/99 | Ritzville 55, Tekoa-Oakesdale 38 | State B Tournament (loser out) |