| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Kennewick | 18 | 0 | 1.000 | 29 | 0 | 1.000 | State 1st |
| Richland | 13 | 5 | 0.722 | 16 | 8 | 0.667 | |
| Kamiakin | 12 | 6 | 0.667 | 12 | 9 | 0.571 | |
| Pasco | 11 | 7 | 0.611 | 18 | 12 | 0.600 | State 8th |
| Davis | 10 | 8 | 0.556 | 11 | 11 | 0.500 | |
| Southridge | 8 | 10 | 0.444 | 11 | 15 | 0.423 | |
| Eisenhower | 6 | 12 | 0.333 | 7 | 14 | 0.333 | |
| Walla Walla | 5 | 13 | 0.278 | 5 | 15 | 0.250 | |
| Moses Lake | 4 | 14 | 0.222 | 4 | 17 | 0.190 | |
| Wenatchee | 3 | 15 | 0.167 | 3 | 17 | 0.150 | |
Last Season: 1998-1999 Big Nine
Next Season: 2000-2001 Big Nine
1999-2000 boys Big Nine | Main Page | 1999-2000 TOC
For league: 8 - 15 in non-league games
Home team wins 52.2% of league games (47 - 43)
137 games; average margin: 15.33
median margin: 12
28 games five points or less margin (including overtime games)
62 games ten points or less margin (including overtime games)
90 league games; average margin: 16.01
median margin: 12
16 games five points or less margin (including overtime games)
41 games ten points or less margin (including overtime games)
| 11/30/99 | Richland 63, at West Valley (Yakima) 55 | Non-league |
| 12/02/99 | at Richland 67, Hanford 53 | Non-league |
| 12/02/99 | Hermiston (OR) 57, at Walla Walla 31 | Non-league |
| 12/02/99 | Kennewick 72, at Pendleton (OR) 50 | Non-league |
| 12/02/99 | at Southridge 60, Prosser 33 | Non-league |
| 12/03/99 | at West Valley (Yakima) 52, Eisenhower 37 | Non-league |
| 12/03/99 | at Hanford 55, Southridge 47 | Non-league |
| 12/03/99 | at Eastmont 69, Wenatchee 29 | Non-league |
| 12/04/99 | at Ellensburg 71, Davis 66 | Non-league |
| 12/04/99 | at Prairie 65, Kamiakin 44 | Non-league |
| 12/04/99 | Selah 62, at Eisenhower 59 2OT | Non-league |
| 12/07/99 | Davis 71, at Prosser 41 | Non-league |
| 12/07/99 | at Hanford 66, Kamiakin 54 | Non-league |
| 12/07/99 | Kennewick 72, at Hermiston (OR) 45 | Non-league |
| 12/07/99 | at West Valley (Yakima) 58, Pasco 43 | Non-league |
| 12/07/99 | at Pendleton (OR) 50, Walla Walla 48 | Non-league |
| 12/10/99 | Davis 57, at Moses Lake 50 | |
| 12/10/99 | Kamiakin 58, at Eisenhower 54 | |
| 12/10/99 | at Kennewick 69, Pasco 59 | |
| 12/10/99 | Southridge 60, at Richland 58 | |
| 12/10/99 | at Walla Walla 56, Wenatchee 51 | |
| 12/11/99 | Davis 52, at Eisenhower 43 | |
| 12/11/99 | at Kennewick 84, Kamiakin 47 | |
| 12/11/99 | Moses Lake 58, at Wenatchee 56 | |
| 12/11/99 | at Richland 63, Pasco 43 | |
| 12/11/99 | at Southridge 54, Walla Walla 33 | |
| 12/17/99 | at Kamiakin 53, Davis 52 | |
| 12/17/99 | at Richland 52, Eisenhower 42 | |
| 12/17/99 | at Southridge 58, Moses Lake 44 | |
| 12/17/99 | at Kennewick 74, Walla Walla 31 | |
| 12/17/99 | at Pasco 83, Wenatchee 46 | |
| 12/18/99 | at Walla Walla 48, Kamiakin 42 | |
| 12/18/99 | Kennewick 79, at Eisenhower 41 | |
| 12/18/99 | Pasco 59, at Davis 54 | |
| 12/18/99 | Richland 67, at Moses Lake 45 | |
| 12/18/99 | Southridge 60, at Wenatchee 43 | |
| 12/21/99 | at Kennewick 81, Davis 68 | |
| 12/21/99 | at Richland 61, Kamiakin 49 | |
| 12/21/99 | Pasco 72, at Southridge 55 | |
| 12/21/99 | at Moses Lake 56, Walla Walla 49 | |
| 12/21/99 | at Eisenhower 68, Wenatchee 37 | |
| 12/28/99 | at Eisenhower 58, Australian team (AU) 49 | Non-league |
| 12/28/99 | at Lakeside (Nine Mile Falls) 58, Moses Lake 25 | Non-league |
| 12/29/99 | Colfax 55, Moses Lake 30 | Non-league |
| 01/04/00 | Australian team (AU) 52, at Moses Lake 51 | Non-league |
| 01/04/00 | Eastmont 52, at Wenatchee 33 | Non-league |
| 01/04/00 | at Pasco 65, Hermiston (OR) 58 | Non-league |
| 01/05/00 | Bulleen (AU) 54, at Davis 49 | Non-league |
| 01/07/00 | Eisenhower 54, at Moses Lake 46 | |
| 01/07/00 | Kennewick 66, at Wenatchee 31 | |
| 01/07/00 | Pasco 60, at Walla Walla 45 | |
| 01/07/00 | Richland 56, at Davis 51 | |
| 01/07/00 | at Kamiakin 57, Southridge 47 | |
| 01/08/00 | Davis 53, at Southridge 51 | |
| 01/08/00 | Kamiakin 81, at Pasco 74 | |
| 01/08/00 | at Kennewick 92, Moses Lake 36 | |
| 01/08/00 | at Eisenhower 40, Walla Walla 36 | |
| 01/08/00 | at Richland 60, Wenatchee 38 | |
| 01/14/00 | at Southridge 64, Eisenhower 54 | |
| 01/14/00 | Kennewick 73, at Richland 49 | |
| 01/14/00 | at Pasco 65, Moses Lake 54 | |
| 01/14/00 | Walla Walla 57, at Davis 51 | |
| 01/14/00 | at Kamiakin 78, Wenatchee 38 | |
| 01/15/00 | Davis 64, at Wenatchee 58 | |
| 01/15/00 | Kamiakin 48, at Moses Lake 31 | |
| 01/15/00 | Kennewick 49, at Southridge 37 | |
| 01/15/00 | Pasco 53, at Eisenhower 47 | |
| 01/15/00 | Richland 66, at Walla Walla 45 | |
| 01/21/00 | at Kamiakin 64, Eisenhower 42 | |
| 01/21/00 | Kennewick 73, at Pasco 38 | |
| 01/21/00 | at Davis 62, Moses Lake 29 | |
| 01/21/00 | Richland 56, at Southridge 44 | |
| 01/21/00 | at Wenatchee 58, Walla Walla 57 | |
| 01/22/00 | Eisenhower 59, at Davis 46 | |
| 01/22/00 | Kennewick 52, at Kamiakin 47 | |
| 01/22/00 | at Pasco 62, Richland 52 | |
| 01/22/00 | at Walla Walla 45, Southridge 44 | |
| 01/22/00 | at Moses Lake 53, Wenatchee 48 | |
| 01/28/00 | at Davis 57, Kamiakin 37 | |
| 01/28/00 | Kennewick 67, at Walla Walla 34 | |
| 01/28/00 | at Wenatchee 63, Pasco 56 | |
| 01/28/00 | Richland 64, at Eisenhower 53 | |
| 01/28/00 | Southridge 60, at Moses Lake 51 | |
| 01/29/00 | Davis 63, at Pasco 50 | |
| 01/29/00 | at Kennewick 66, Eisenhower 40 | |
| 01/29/00 | at Richland 69, Moses Lake 36 | |
| 01/29/00 | at Kamiakin 50, Walla Walla 44 | |
| 01/29/00 | at Southridge 57, Wenatchee 33 | |
| 02/01/00 | Davis 58, at Richland 49 | |
| 02/01/00 | Kamiakin 50, at Southridge 38 | |
| 02/01/00 | Moses Lake 55, at Eisenhower 46 | |
| 02/01/00 | at Pasco 56, Walla Walla 45 | |
| 02/01/00 | at Kennewick 83, Wenatchee 38 | |
| 02/04/00 | Eisenhower 59, at Walla Walla 50 | |
| 02/04/00 | Kennewick 76, at Moses Lake 37 | |
| 02/04/00 | at Kamiakin 64, Pasco 49 | |
| 02/04/00 | Southridge 56, at Davis 52 | |
| 02/08/00 | Richland 67, at Wenatchee 45 | |
| 02/10/00 | Pasco 66, at Moses Lake 40 | |
| 02/11/00 | Davis 51, at Walla Walla 41 | |
| 02/11/00 | Kamiakin 60, at Wenatchee 51 | |
| 02/11/00 | at Kennewick 57, Richland 54 | |
| 02/11/00 | at Eisenhower 63, Southridge 42 | |
| 02/12/00 | at Pasco 70, Eisenhower 61 | |
| 02/12/00 | at Kamiakin 48, Moses Lake 30 | |
| 02/12/00 | at Kennewick 60, Southridge 29 | |
| 02/12/00 | at Richland 66, Walla Walla 36 | |
| 02/12/00 | at Davis 57, Wenatchee 38 | |
| 02/18/00 | at Wenatchee 61, Eisenhower 42 | |
| 02/18/00 | Kennewick 55, at Davis 48 | |
| 02/18/00 | at Walla Walla 62, Moses Lake 35 | |
| 02/18/00 | Richland 51, at Kamiakin 47 | |
| 02/18/00 | at Pasco 60, Southridge 53 | |
| 02/22/00 | at Pasco 54, Davis 42 | Big Nine Tournament (loser out) |
| 02/22/00 | Southridge 42, at Kamiakin 36 | Big Nine Tournament (loser out) |
| 02/25/00 | at Kennewick 72, Pasco 50 | Big Nine Tournament |
| 02/25/00 | at Richland 53, Southridge 37 | Big Nine Tournament |
| 02/26/00 | at Kennewick 63, Richland 47 | Big Nine Tournament (1st/2nd) |
| 02/26/00 | at Pasco 67, Southridge 50 | Big Nine Tournament (3rd/4th) |
| 02/29/00 | Central Valley 62, Richland 58 | D5/8 4A Tournament |
| 02/29/00 | Kennewick 68, Mead 46 | D5/8 4A Tournament |
| 02/29/00 | Pasco 45, Shadle Park 39 | D5/8 4A Tournament |
| 02/29/00 | Southridge 50, University 47 | D5/8 4A Tournament |
| 03/03/00 | Central Valley 56, Southridge 39 | D5/8 4A Tournament (winner to state) |
| 03/03/00 | Kennewick 59, Pasco 42 | D5/8 4A Tournament (winner to state) |
| 03/03/00 | University 66, at Richland 62 OT | D5/8 4A Tournament (loser out) |
| 03/04/00 | Kennewick 79, Central Valley 48 | D5/8 4A Tournament (1st/2nd) |
| 03/04/00 | Pasco 63, University 60 | D5/8 4A Tournament (winner to state/loser out) |
| 03/04/00 | Shadle Park 55, Southridge 38 | D5/8 4A Tournament (winner to state/loser out) |
| 03/08/00 | Bellarmine Prep 60, Pasco 57 | State 4A Tournament |
| 03/08/00 | Kennewick 53, Decatur 31 | State 4A Tournament |
| 03/09/00 | Kennewick 53, Lake Washington 46 | State 4A Tournament |
| 03/09/00 | Pasco 57, Shelton 49 | State 4A Tournament (loser out) |
| 03/10/00 | Kennewick 59, Snohomish 40 | State 4A Tournament |
| 03/10/00 | Pasco 49, Shorewood 45 | State 4A Tournament (loser out) |
| 03/11/00 | Decatur 33, Pasco 27 | State 4A Tournament (5th/8th) |
| 03/11/00 | Kennewick 62, Prairie 59 OT | State 4A Tournament (1st/2nd) |