| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Richland | 16 | 0 | 1.000 | 20 | 3 | 0.870 | State |
| Pasco | 14 | 2 | 0.875 | 16 | 4 | 0.800 | State |
| Walla Walla | 9 | 7 | 0.562 | 9 | 8 | 0.529 | |
| Kamiakin | 9 | 7 | 0.562 | 9 | 9 | 0.500 | |
| Davis | 6 | 10 | 0.375 | 7 | 11 | 0.389 | |
| Eisenhower | 6 | 10 | 0.375 | 6 | 12 | 0.333 | |
| Moses Lake | 5 | 11 | 0.312 | 5 | 12 | 0.294 | |
| Kennewick | 4 | 12 | 0.250 | 4 | 13 | 0.235 | |
| Wenatchee | 3 | 13 | 0.188 | 5 | 15 | 0.250 | |
Last Season: 1982-1983 Big Nine
Next Season: 1984-1985 Big Nine
For league: 8 - 11 in non-league games
Home team wins 68.8% of league games (11 - 5)
40 games; average margin: 13.10
median margin: 10.5
9 games five points or less margin (including overtime games)
20 games ten points or less margin (including overtime games)
16 league games; average margin: 15.25
median margin: 15
3 games five points or less margin (including overtime games)
7 games ten points or less margin (including overtime games)
| Gonzaga Prep 52, Davis 50 OT | Non-league | |
| Richland 76, Gonzaga Prep 47 | Non-league | |
| Gonzaga Prep 63, Eisenhower 55 | Non-league | |
| Gonzaga Prep 52, Kamiakin 29 | Non-league | |
| Richland 75, Central Valley 71 | Non-league | |
| Central Valley 72, Eisenhower 58 | Non-league | |
| Ferris 68, Kamiakin 47 | Non-league | |
| Richland 78, Shadle Park 71 | Non-league | |
| University 72, Pasco 67 | Non-league | |
| Pasco 63, Shadle Park 54 | Non-league | |
| Shadle Park 86, Moses Lake 60 | Non-league | |
| Shadle Park 56, Walla Walla 55 | Non-league | |
| Davis 53, Lewis and Clark 51 | Non-league | |
| Pasco 46, Mead 39 | Non-league | |
| Mead 67, Kennewick 49 | Non-league | |
| 12/02/83 | at Wenatchee 66, Eastmont 53 | Non-league |
| 12/03/83 | at Wenatchee 43, Ellensburg 41 | Non-league |
| 12/09/83 | at Eastmont 69, Wenatchee 63 | Non-league |
| 12/10/83 | at Lewis and Clark 56, Wenatchee 41 | Non-league |
| 12/16/83 | Eisenhower 56, at Wenatchee 55 | |
| 12/17/83 | at Kamiakin 58, Wenatchee 38 | |
| 12/20/83 | Pasco 80, at Wenatchee 65 | |
| 12/23/83 | at Moses Lake 59, Wenatchee 44 | |
| 01/06/84 | at Richland 95, Wenatchee 49 | |
| 01/07/84 | at Wenatchee 64, Kennewick 57 | |
| 01/11/84 | at Wenatchee 54, Davis 45 | |
| 01/14/84 | at Walla Walla 52, Wenatchee 31 | |
| 01/20/84 | at Pasco 61, Wenatchee 45 | |
| 01/21/84 | at Wenatchee 72, Moses Lake 36 | |
| 01/27/84 | at Davis 71, Wenatchee 56 | |
| 01/28/84 | Richland 71, at Wenatchee 51 | |
| 01/31/84 | at Kennewick 71, Wenatchee 62 | |
| 02/04/84 | Walla Walla 52, at Wenatchee 50 | |
| 02/10/84 | at Eisenhower 49, Wenatchee 40 | |
| 02/11/84 | Kamiakin 47, at Wenatchee 44 | |
| 03/02/84 | Ferris 61, Pasco 51 | State AAA Tournament-regional (loser out) |
| 03/02/84 | University 68, Richland 61 | State AAA Tournament-regional |
| 03/03/84 | Richland 65, Ferris 54 | State AAA Tournament-regional (loser out) |
| 03/08/84 | Mercer Island 69, Richland 53 | State AAA Tournament |
| 03/09/84 | Garfield 60, Richland 36 | State AAA Tournament (loser out) |