| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Dayton | 14 | 0 | 1.000 | 26 | 3 | 0.897 | State |
| Pomeroy | 11 | 3 | 0.786 | 16 | 9 | 0.640 | |
| Waitsburg | 9 | 5 | 0.643 | 16 | 8 | 0.667 | |
| Asotin | 8 | 6 | 0.571 | 11 | 10 | 0.524 | |
| DeSales | 7 | 7 | 0.500 | 11 | 10 | 0.524 | |
| Touchet | 5 | 9 | 0.357 | 8 | 13 | 0.381 | |
| Kahlotus | 1 | 13 | 0.071 | 2 | 14 | 0.125 | |
| Prescott | 1 | 13 | 0.071 | 1 | 16 | 0.059 | |
Last Season: 1985-1986 Blue Mountain
Next Season: 1987-1988 Blue Mountain
1986-1987 boys Blue Mountain | Main Page | 1986-1987 TOC
For league: 23 - 11 in non-league games
Home team wins 50.0% of league games (28 - 28)
105 games; average margin: 19.42
median margin: 18
17 games five points or less margin (including overtime games)
33 games ten points or less margin (including overtime games)
52 league games; average margin: 19.21
median margin: 17
7 games five points or less margin (including overtime games)
16 games ten points or less margin (including overtime games)
| 12/02/86 | Pomeroy 63, at LaCrosse-Washtucna 31 | Non-league |
| 12/02/86 | Waitsburg 37, at Columbia (Burbank) 16 | Non-league |
| 12/05/86 | Columbia (Burbank) at Prescott | Non-league |
| 12/05/86 | at Dayton 56, Kiona-Benton 41 | Non-league |
| 12/05/86 | LaCrosse-Washtucna at Waitsburg | Non-league |
| 12/06/86 | DeSales 34, at Columbia (Burbank) 21 | Non-league |
| 12/06/86 | at Sprague-Harrington 62, Kahlotus 36 | Non-league |
| 12/06/86 | at Dayton 70, LaCrosse-Washtucna 8 | Non-league |
| 12/06/86 | Lind 56, at Prescott 36 | Non-league |
| 12/06/86 | Waitsburg 54, at River View 28 | Non-league |
| 12/09/86 | at Dayton 73, Columbia (Burbank) 21 | Non-league |
| 12/09/86 | at Sprague-Harrington 57, Prescott 32 | Non-league |
| 12/12/86 | Dayton 80, at Kahlotus 18 | |
| 12/12/86 | Pomeroy defeated at DeSales | |
| 12/12/86 | at Touchet defeated Prescott | |
| 12/12/86 | at Asotin defeated Waitsburg | |
| 12/13/86 | at Dayton 55, Asotin 25 | |
| 12/13/86 | at Waitsburg 49, DeSales 34 | |
| 12/13/86 | Kahlotus 32, at Prescott 26 | |
| 12/13/86 | at Pomeroy 63, Touchet 41 | |
| 12/16/86 | Asotin 48, at Colton 39 | Non-league |
| 12/16/86 | at Waitsburg 51, Columbia (Burbank) 27 | Non-league |
| 12/16/86 | at Pomeroy 76, LaCrosse-Washtucna 17 | Non-league |
| 12/16/86 | at DeSales 44, River View 22 | Non-league |
| 12/19/86 | at Pomeroy 49, Asotin 33 | |
| 12/19/86 | DeSales 43, at Prescott 18 | |
| 12/19/86 | at Waitsburg 44, Kahlotus 20 | |
| 12/19/86 | at Dayton 77, Touchet 60 | |
| 12/20/86 | Dayton 60, at DeSales 40 | |
| 12/20/86 | Pomeroy 57, at Kahlotus 21 | |
| 12/20/86 | at Asotin 49, Prescott 24 | |
| 12/20/86 | Waitsburg 60, at Touchet 57 OT | |
| 12/23/86 | at Touchet 76, River View 37 | Non-league |
| 12/23/86 | Royal 41, at DeSales 36 | Non-league |
| 12/23/86 | Waitsburg 47, at LaCrosse-Washtucna 16 | Non-league |
| 12/30/86 | Garfield-Palouse 60, at Pomeroy 38 | Non-league |
| 01/03/87 | at DeSales 40, Columbia (Burbank) 15 | Non-league |
| 01/03/87 | Deary (ID) 40, Asotin 36 | Non-league |
| 01/03/87 | at Garfield-Palouse 42, Pomeroy 35 | Non-league |
| 01/06/87 | DeSales 42, at Asotin 29 | |
| 01/06/87 | at Columbia (Burbank) 30, Prescott 24 | Non-league |
| 01/06/87 | at Dayton 54, Waitsburg 26 | |
| 01/07/87 | at Touchet 60, Kahlotus 18 | |
| 01/09/87 | Asotin 50, at Kahlotus 27 | |
| 01/09/87 | Dayton 67, at Prescott 38 | |
| 01/09/87 | Pomeroy 42, at Waitsburg 41 | |
| 01/09/87 | Touchet 50, at DeSales 44 | |
| 01/10/87 | Arlington (OR) 74, at Touchet 49 | Non-league |
| 01/10/87 | at Pomeroy 43, Prescott 29 | |
| 01/13/87 | at Tekoa-Oakesdale 60, Asotin 43 | Non-league |
| 01/13/87 | Dayton 73, at Columbia (Burbank) 34 | Non-league |
| 01/13/87 | Pomeroy 44, at St. John-Endicott 41 | Non-league |
| 01/13/87 | at Waitsburg 60, River View 30 | Non-league |
| 01/16/87 | Asotin 57, at Touchet 46 | |
| 01/16/87 | Dayton 64, at Pomeroy 58 OT | |
| 01/16/87 | at DeSales 58, Kahlotus 31 | |
| 01/16/87 | at Waitsburg 51, Prescott 34 | |
| 01/17/87 | at Royal 43, DeSales 22 | Non-league |
| 01/20/87 | at Waitsburg 36, Asotin 32 | |
| 01/20/87 | Dayton 48, at LaCrosse-Washtucna 21 | Non-league |
| 01/23/87 | at Pomeroy 54, DeSales 44 | |
| 01/23/87 | at Dayton 73, Kahlotus 21 | |
| 01/23/87 | Touchet 55, at Prescott 48 | |
| 01/24/87 | Dayton 65, at Asotin 45 | |
| 01/24/87 | Pomeroy 46, at Touchet 37 | |
| 01/24/87 | Prescott 39, at Kahlotus 22 | |
| 01/24/87 | Waitsburg 46, at DeSales 25 | |
| 01/27/87 | Touchet 55, at River View 37 | Non-league |
| 01/30/87 | Dayton 73, at Touchet 46 | |
| 01/30/87 | at Asotin 52, Pomeroy 36 | |
| 01/30/87 | at DeSales 36, Prescott 25 | |
| 01/30/87 | Waitsburg 47, at Kahlotus 29 | |
| 01/31/87 | Asotin 48, at Prescott 40 | |
| 01/31/87 | at Dayton 55, DeSales 26 | |
| 01/31/87 | at Pomeroy 55, Kahlotus 20 | |
| 01/31/87 | at Waitsburg 64, Touchet 54 | |
| 02/03/87 | Dayton 60, at Kiona-Benton 42 | Non-league |
| 02/03/87 | DeSales 52, at River View 21 | Non-league |
| 02/03/87 | at Pomeroy 40, St. John-Endicott 32 | Non-league |
| 02/06/87 | at DeSales 39, Asotin 37 | |
| 02/06/87 | Dayton 51, at Waitsburg 41 | |
| 02/06/87 | Pomeroy 63, at Prescott 33 | |
| 02/06/87 | Touchet 48, at Kahlotus 30 | |
| 02/07/87 | DeSales 38, at Touchet 36 | |
| 02/07/87 | at Asotin defeated Kahlotus | |
| 02/07/87 | at Dayton 88, Prescott 40 | |
| 02/07/87 | at Pomeroy 54, Waitsburg 45 | |
| 02/10/87 | DeSales 53, at Kahlotus 22 | |
| 02/10/87 | at Dayton 52, Pomeroy 39 | |
| 02/10/87 | at Asotin 63, Touchet 60 | |
| 02/10/87 | Waitsburg 43, at Prescott 22 | |
| 02/13/87 | Kahlotus 52, Soap Lake 40 | Non-league |
| 02/14/87 | Dayton 44, at Pomeroy 40 | Blue Mountain Tournament (winner 1st) |
| 02/14/87 | Touchet 43, DeSales 33 | Blue Mountain Tournament (loser out) |
| 02/14/87 | Asotin 57, Waitsburg 52 | Blue Mountain Tournament |
| 02/16/87 | Asotin 44, at Pomeroy 38 | Blue Mountain Tournament (2nd/3rd) |
| 02/16/87 | Waitsburg 60, Touchet 36 | Blue Mountain Tournament (4th/5th) |
| 02/20/87 | Rosalia 37, Asotin 34 | D9 B Tournament |
| 02/20/87 | Dayton 65, Touchet 49 | D9 B Tournament |
| 02/20/87 | Garfield-Palouse 54, Pomeroy 38 | D9 B Tournament |
| 02/20/87 | Tekoa-Oakesdale 52, Waitsburg 28 | D9 B Tournament |
| 02/21/87 | Garfield-Palouse 54, Dayton 30 | D9 B Tournament |
| 02/21/87 | Pomeroy 56, Touchet 35 | D9 B Tournament (loser out) |
| 02/21/87 | Waitsburg 52, Asotin 51 | D9 B Tournament (loser out) |
| 02/25/87 | Dayton 44, Waitsburg 25 | D9 B Tournament (loser out) |
| 02/25/87 | Rosalia 46, Pomeroy 27 | D9 B Tournament (loser out) |
| 02/27/87 | Dayton 38, Rosalia 29 | D9 B Tournament (loser out) |
| 02/28/87 | Dayton 47, Garfield-Palouse 42 | D9 B Tournament (winner to state/loser out) |
| 03/04/87 | Watson Groen Christian 57, Dayton 52 | State B Tournament |
| 03/05/87 | Dayton 72, Naselle 38 | State B Tournament (loser out) |
| 03/06/87 | Lake Quinault 62, Dayton 61 | State B Tournament (loser out) |