| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Hanford | 17 | 1 | 0.944 | 24 | 3 | 0.889 | State 4th |
| West Valley (Yakima) | 16 | 2 | 0.889 | 22 | 6 | 0.786 | State 6th |
| Prosser | 11 | 5 | 0.688 | 13 | 7 | 0.650 | |
| Selah | 8 | 6 | 0.571 | 9 | 9 | 0.500 | |
| Sunnyside | 6 | 7 | 0.462 | 7 | 9 | 0.438 | |
| Ellensburg | 7 | 11 | 0.389 | 10 | 14 | 0.417 | |
| Grandview | 5 | 10 | 0.333 | 8 | 12 | 0.400 | |
| Toppenish | 4 | 11 | 0.267 | 4 | 15 | 0.211 | |
| Eastmont | 4 | 12 | 0.250 | 4 | 14 | 0.222 | |
| Othello | 1 | 14 | 0.067 | 2 | 15 | 0.118 | |
Last Season: 1985-1986 Mid-Valley
Next Season: 1987-1988 Mid-Valley
1986-1987 boys Mid-Valley | Main Page | 1986-1987 TOC
For league: 7 - 10 in non-league games
Home team wins 55.6% of league games (10 - 8)
115 games; average margin: 18.36
median margin: 14
28 games five points or less margin (including overtime games)
40 games ten points or less margin (including overtime games)
79 league games; average margin: 19.19
median margin: 17
21 games five points or less margin (including overtime games)
25 games ten points or less margin (including overtime games)
| 12/02/86 | at Moses Lake 54, Ellensburg 26 | Non-league |
| 12/04/86 | at Ellensburg 49, Cle Elum-Roslyn 40 | Non-league |
| 12/04/86 | East Valley (Yakima) 49, Grandview 28 | Non-league |
| 12/04/86 | at Wenatchee 65, Eastmont 53 | Non-league |
| 12/04/86 | at Kamiakin 39, Hanford 25 | Non-league |
| 12/04/86 | at Davis 48, Selah 26 | Non-league |
| 12/04/86 | Sunnyside at Kennewick | Non-league |
| 12/04/86 | West Valley (Yakima) 63, Wapato 37 | Non-league |
| 12/04/86 | Zillah 42, Toppenish 39 | Non-league |
| 12/05/86 | Othello 53, Quincy 37 | Non-league |
| 12/06/86 | Hanford 65, Richland 35 | Non-league |
| 12/06/86 | Sunnyside 53, Kiona-Benton 32 | Non-league |
| 12/09/86 | Connell 55, Othello 41 | Non-league |
| 12/11/86 | Hanford 80, Toppenish 18 | |
| 12/11/86 | Othello 36, Selah 34 | |
| 12/11/86 | Prosser 64, Grandview 43 | |
| 12/11/86 | Sunnyside 41, at Ellensburg 38 | |
| 12/11/86 | West Valley (Yakima) 68, Eastmont 39 | |
| 12/13/86 | at Hanford 57, Ellensburg 24 | |
| 12/13/86 | Grandview 65, Toppenish 28 | Non-league |
| 12/13/86 | Sunnyside 47, Othello 36 | |
| 12/13/86 | West Valley (Yakima) 44, Prosser 33 | |
| 12/18/86 | Hanford 72, Othello 30 | |
| 12/18/86 | at Ellensburg 71, Toppenish 44 | |
| 12/18/86 | West Valley (Yakima) 56, Grandview 41 | |
| 12/20/86 | Ellensburg 54, at Othello 32 | |
| 12/20/86 | Hanford 73, Eastmont 31 | |
| 12/20/86 | Prosser 46, Sunnyside 36 | |
| 12/20/86 | Selah 55, Grandview 42 | |
| 12/20/86 | West Valley (Yakima) 61, Toppenish 48 | |
| 12/27/86 | Wenatchee 56, Eastmont 51 | Non-league |
| 12/30/86 | Grandview 52, Kiona-Benton 22 | Non-league |
| 01/02/87 | East Valley (Yakima) 42, West Valley (Yakima) 32 | Non-league |
| 01/03/87 | Eastmont 53, Grandview 50 OT | |
| 01/03/87 | Hanford 61, Sunnyside 28 | |
| 01/03/87 | Selah 47, at Ellensburg 39 | |
| 01/03/87 | Toppenish 58, Prosser 49 | |
| 01/03/87 | West Valley (Yakima) 48, Othello 26 | |
| 01/08/87 | Ellensburg 44, at Eastmont 41 | |
| 01/09/87 | Hanford 64, Prosser 30 | |
| 01/09/87 | West Valley (Yakima) 36, Selah 30 | |
| 01/10/87 | Eastmont 52, Othello 47 | |
| 01/10/87 | Hanford 62, Grandview 37 | |
| 01/10/87 | at Ellensburg 37, Prosser 35 | |
| 01/10/87 | Selah 87, Toppenish 46 | |
| 01/10/87 | West Valley (Yakima) 42, Sunnyside 41 | |
| 01/15/87 | Grandview 42, at Ellensburg 39 | |
| 01/16/87 | Eastmont 44, Toppenish 31 | |
| 01/16/87 | Hanford 61, West Valley (Yakima) 48 | |
| 01/17/87 | at West Valley (Yakima) 57, Ellensburg 35 | |
| 01/17/87 | Grandview 49, Othello 38 | |
| 01/17/87 | Hanford 80, Selah 47 | |
| 01/17/87 | Prosser 55, Eastmont 38 | |
| 01/17/87 | Sunnyside 56, Toppenish 36 | |
| 01/22/87 | Ellensburg 42, at Sunnyside 39 | |
| 01/22/87 | Hanford 85, Toppenish 42 | |
| 01/22/87 | Prosser 51, Grandview 34 | |
| 01/22/87 | Selah 74, Othello 23 | |
| 01/22/87 | West Valley (Yakima) 57, Eastmont 34 | |
| 01/24/87 | Hanford 78, at Ellensburg 24 | |
| 01/24/87 | Prosser 48, West Valley (Yakima) 44 | |
| 01/24/87 | Selah 62, Eastmont 39 | |
| 01/24/87 | Sunnyside 49, Othello 46 | |
| 01/24/87 | Toppenish 62, Grandview 59 | |
| 01/29/87 | at Toppenish 43, Ellensburg 40 | |
| 01/29/87 | Hanford 82, Othello 33 | |
| 01/29/87 | Prosser 49, Selah 44 | |
| 01/29/87 | West Valley (Yakima) 52, Grandview 35 | |
| 01/30/87 | Sunnyside 56, Eastmont 53 | |
| 01/31/87 | Hanford 66, Eastmont 33 | |
| 01/31/87 | at Ellensburg 62, Othello 25 | |
| 01/31/87 | Prosser 42, Sunnyside 40 | |
| 01/31/87 | Selah 62, Grandview 48 | |
| 01/31/87 | West Valley (Yakima) 62, Toppenish 44 | |
| 02/05/87 | at Ellensburg 56, Eastmont 38 | |
| 02/05/87 | Hanford 70, Prosser 44 | |
| 02/05/87 | West Valley (Yakima) 48, Selah 44 | |
| 02/07/87 | Eastmont 53, Othello 51 | |
| 02/07/87 | at Prosser 61, Ellensburg 42 | |
| 02/07/87 | Hanford 62, Grandview 34 | |
| 02/07/87 | Selah 56, Toppenish 33 | |
| 02/07/87 | West Valley (Yakima) 48, Sunnyside 35 | |
| 02/10/87 | at Selah 52, Ellensburg 41 | |
| 02/10/87 | Grandview 71, Eastmont 27 | |
| 02/10/87 | Hanford 71, Sunnyside 51 | |
| 02/10/87 | Prosser 66, Toppenish 42 | |
| 02/10/87 | West Valley (Yakima) 86, Othello 32 | |
| 02/12/87 | at Grandview 48, Ellensburg 31 | |
| 02/12/87 | Prosser 62, Othello 36 | |
| 02/12/87 | West Valley (Yakima) 59, Hanford 57 | |
| 02/13/87 | Toppenish 52, Eastmont 51 | |
| 02/14/87 | Grandview 61, Othello 27 | |
| 02/14/87 | Hanford 66, Selah 42 | |
| 02/14/87 | Prosser 54, Eastmont 36 | |
| 02/14/87 | Sunnyside 52, Toppenish 49 | |
| 02/14/87 | West Valley (Yakima) 47, at Ellensburg 27 | |
| 02/19/87 | at West Valley (Yakima) 37, Ellensburg 27 | D5/6 AA Tournament |
| 02/19/87 | Hanford 89, Toppenish 23 | D5/6 AA Tournament |
| 02/19/87 | Prosser 54, Sunnyside 52 | D5/6 AA Tournament |
| 02/19/87 | Selah 48, Grandview 42 | D5/6 AA Tournament |
| 02/21/87 | Ellensburg 48, Sunnyside 40 | D5/6 AA Tournament (loser out) |
| 02/21/87 | Grandview 51, Toppenish 37 | D5/6 AA Tournament (loser out) |
| 02/21/87 | Hanford 74, Selah 35 | D5/6 AA Tournament (winner to state) |
| 02/21/87 | West Valley (Yakima) 44, Prosser 38 | D5/6 AA Tournament (winner to state) |
| 02/24/87 | Ellensburg 44, Selah 38 | D5/6 AA Tournament (loser out) |
| 02/26/87 | Prosser 45, Ellensburg 35 | D5/6 AA Tournament (winner 3rd/loser out) |
| 02/28/87 | Hanford 60, West Valley (Yakima) 36 | D5/6 AA Tournament (1st/2nd) |
| 02/28/87 | Pullman 45, Prosser 34 | D5/6/7 AA Tournament (winner to state/loser out) |
| 03/06/87 | Hanford 61, Colville 60 | State AA Tournament-regional |
| 03/06/87 | West Valley (Yakima) 50, Pullman 49 | State AA Tournament-regional (loser out) |
| 03/07/87 | West Valley (Yakima) 34, Colville 32 | State AA Tournament-regional (loser out) |
| 03/12/87 | Bainbridge 50, West Valley (Yakima) 38 | State AA Tournament |
| 03/12/87 | Prairie 49, Hanford 45 | State AA Tournament |
| 03/13/87 | Hanford 77, Lakeside (Seattle) 27 | State AA Tournament (loser out) |
| 03/13/87 | West Valley (Yakima) 52, Sequim 40 | State AA Tournament (loser out) |
| 03/14/87 | Hanford 61, West Valley (Yakima) 48 | State AA Tournament (4th/6th) |