| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Kennedy Catholic | 16 | 0 | 1.000 | 23 | 5 | 0.821 | State 7th |
| Mount Rainier | 14 | 2 | 0.875 | 18 | 8 | 0.692 | State |
| Renton | 11 | 5 | 0.688 | 13 | 8 | 0.619 | |
| Tyee | 9 | 7 | 0.562 | 13 | 9 | 0.591 | |
| Foster | 7 | 9 | 0.438 | 11 | 11 | 0.500 | |
| Hazen | 7 | 9 | 0.438 | 8 | 13 | 0.381 | |
| Highline | 5 | 11 | 0.312 | 7 | 13 | 0.350 | |
| Lindbergh | 2 | 14 | 0.125 | 2 | 14 | 0.125 | |
| Evergreen (Highline) | 1 | 15 | 0.062 | 1 | 16 | 0.059 | |
Last Season: 2008-2009 Seamount
Next Season: 2010-2011 Seamount
2009-2010 boys Seamount | Main Page | 2009-2010 TOC
For league: 16 - 12 in non-league games
Home team wins 45.8% of league games (33 - 39)
119 games; average margin: 17.24
median margin: 15
29 games five points or less margin (including overtime games)
45 games ten points or less margin (including overtime games)
72 league games; average margin: 19.50
median margin: 18
12 games five points or less margin (including overtime games)
21 games ten points or less margin (including overtime games)
| 11/30/09 | at Ingraham 56, Foster 50 | Non-league |
| 12/01/09 | at Tyee 47, Chief Sealth 44 | Non-league |
| 12/01/09 | at Hazen 59, Kentridge 43 | Non-league |
| 12/01/09 | at Highline 33, Sammamish 18 | Non-league |
| 12/02/09 | Mount Rainier 53, at Decatur 35 | Non-league |
| 12/03/09 | at Chief Sealth 55, Evergreen (Highline) 42 | Non-league |
| 12/03/09 | Tahoma 60, at Renton 44 | Non-league |
| 12/03/09 | Tyee 40, at Sammamish 36 | Non-league |
| 12/04/09 | at Kennedy Catholic 82, Hazen 40 | |
| 12/04/09 | Mount Rainier 66, at Lindbergh 33 | |
| 12/04/09 | at Highline 32, Tyee 21 | |
| 12/07/09 | at Mount Rainier 37, Bainbridge 29 | Non-league |
| 12/08/09 | at Hazen 66, Evergreen (Highline) 48 | |
| 12/08/09 | Kennedy Catholic 63, at Foster 41 | |
| 12/09/09 | Highline 38, at Lindbergh 36 | |
| 12/09/09 | Renton 69, at Tyee 29 | |
| 12/11/09 | at Tyee 42, Evergreen (Highline) 26 | |
| 12/11/09 | Foster 47, at Highline 25 | |
| 12/11/09 | Kennedy Catholic 63, at Renton 41 | |
| 12/11/09 | Mount Rainier 65, at Hazen 39 | |
| 12/12/09 | Auburn Riverside 55, Kennedy Catholic 43 | Non-league |
| 12/14/09 | at Foster 63, Rainier Beach 28 | Non-league |
| 12/15/09 | Kennedy Catholic 73, at Evergreen (Highline) 28 | |
| 12/15/09 | Tyee 55, at Hazen 51 | |
| 12/16/09 | at Renton 59, Lindbergh 52 | |
| 12/16/09 | Mount Rainier 55, at Foster 47 | |
| 12/18/09 | at Tyee 45, Foster 42 | |
| 12/18/09 | Hazen 55, at Lindbergh 49 | |
| 12/18/09 | Kennedy Catholic 58, at Highline 26 | |
| 12/18/09 | at Mount Rainier 57, Renton 43 | |
| 12/21/09 | at Decatur 45, Highline 41 OT | Non-league |
| 12/22/09 | at Liberty (Issaquah) 57, Hazen 54 | Non-league |
| 12/28/09 | Kennedy Catholic 46, Bishop McGuinness (NC) 37 | Non-league |
| 12/28/09 | at Highline 32, Eastside Catholic 30 | Non-league |
| 12/28/09 | at Eastlake 57, Mount Rainier 34 | Non-league |
| 12/28/09 | at Renton 70, West Seattle 33 | Non-league |
| 12/29/09 | White River 65, Hazen 50 | Non-league |
| 12/29/09 | Interlake 54, at Highline 24 | Non-league |
| 12/29/09 | St. Mary's (AZ) 66, Kennedy Catholic 52 | Non-league |
| 12/29/09 | Tyee 46, at Rainier Beach 45 | Non-league |
| 12/30/09 | Holy Names 71, Hazen 27 | Non-league |
| 12/30/09 | Morristown-Hamblen West (TN) 66, Kennedy Catholic 40 | Non-league |
| 12/30/09 | Mount Rainier 53, at Seattle Christian 50 | Non-league |
| 12/30/09 | Renton 52, at Nathan Hale 47 | Non-league |
| 01/04/10 | at Tyee 45, Foss 43 | Non-league |
| 01/05/10 | at Renton 71, Hazen 49 | |
| 01/05/10 | Mount Rainier 55, at Tyee 32 | |
| 01/06/10 | at Foster 32, Cascade Christian (Puyallup) 19 | Non-league |
| 01/06/10 | Highline 44, at Evergreen (Highline) 24 | |
| 01/06/10 | Kennedy Catholic 88, at Lindbergh 37 | |
| 01/08/10 | at Renton 75, Evergreen (Highline) 39 | |
| 01/08/10 | at Hazen 46, Highline 28 | |
| 01/08/10 | at Foster 50, Lindbergh 45 | |
| 01/08/10 | at Kennedy Catholic 73, Mount Rainier 55 | |
| 01/11/10 | at Mount Rainier 69, Evergreen (Highline) 33 | |
| 01/11/10 | Hazen 62, at Foster 51 | |
| 01/11/10 | Renton 34, at Highline 27 | |
| 01/11/10 | Tyee 58, at Lindbergh 57 OT | |
| 01/13/10 | at Renton 67, Foster 49 | |
| 01/13/10 | at Mount Rainier 44, Highline 26 | |
| 01/13/10 | Lindbergh 46, at Evergreen (Highline) 31 | |
| 01/13/10 | at Kennedy Catholic 88, Tyee 33 | |
| 01/15/10 | at Foster 58, Evergreen (Highline) 37 | |
| 01/15/10 | Highline 32, at Tyee 30 | |
| 01/15/10 | Kennedy Catholic 63, at Hazen 37 | |
| 01/15/10 | at Mount Rainier 69, Lindbergh 31 | |
| 01/19/10 | at Kennedy Catholic 75, Foster 40 | |
| 01/19/10 | Hazen 45, at Evergreen (Highline) 34 | |
| 01/20/10 | at Highline 51, Lindbergh 32 | |
| 01/20/10 | Tyee 48, at Renton 41 | |
| 01/22/10 | at Mount Rainier 38, Hazen 35 | |
| 01/22/10 | at Foster 43, Highline 38 | |
| 01/22/10 | at Kennedy Catholic 64, Renton 61 | |
| 01/22/10 | Tyee 59, at Evergreen (Highline) 46 | |
| 01/26/10 | at Kennedy Catholic 86, Evergreen (Highline) 33 | |
| 01/26/10 | at Tyee 61, Hazen 59 2OT | |
| 01/27/10 | at Mount Rainier 56, Foster 31 | |
| 01/27/10 | Renton 47, at Lindbergh 35 | |
| 01/28/10 | Foster 69, at Evergreen (Highline) 50 | |
| 01/29/10 | at Kennedy Catholic 69, Highline 37 | |
| 01/29/10 | at Hazen 55, Lindbergh 38 | |
| 01/29/10 | Mount Rainier 71, at Renton 50 | |
| 01/29/10 | Tyee 53, at Foster 23 | |
| 02/02/10 | Foster 62, at Charles Wright 32 | Non-league |
| 02/02/10 | Renton 55, at Hazen 38 | |
| 02/02/10 | at Mount Rainier 81, Tyee 41 | |
| 02/03/10 | Evergreen (Highline) 30, at Highline 27 | |
| 02/03/10 | at Kennedy Catholic 55, Lindbergh 19 | |
| 02/04/10 | Kennedy Catholic 53, at Mount Rainier 41 | |
| 02/05/10 | Foster 71, at Lindbergh 51 | |
| 02/05/10 | Hazen 47, at Highline 39 | |
| 02/05/10 | Renton 49, at Evergreen (Highline) 39 | |
| 02/09/10 | Foster 55, at Hazen 44 | |
| 02/09/10 | at Renton 53, Highline 45 | |
| 02/09/10 | at Tyee 43, Lindbergh 35 | |
| 02/09/10 | Mount Rainier 64, at Evergreen (Highline) 23 | |
| 02/11/10 | at Lindbergh 57, Evergreen (Highline) 54 | |
| 02/11/10 | Kennedy Catholic 68, at Tyee 39 | |
| 02/11/10 | Mount Rainier 52, at Highline 26 | |
| 02/11/10 | Renton 52, at Foster 41 | |
| 02/17/10 | Foster 44, Hazen 43 | D3 3A sub-district |
| 02/18/10 | Auburn Mountainview 66, Renton 37 | D3 3A sub-district |
| 02/18/10 | Lakes 78, Tyee 44 | D3 3A sub-district |
| 02/19/10 | Bonney Lake 61, Mount Rainier 56 | D3 3A sub-district |
| 02/19/10 | Sumner 58, at Foster 30 | D3 3A sub-district |
| 02/19/10 | at Kennedy Catholic 73, White River 63 | D3 3A sub-district (1st/2nd) |
| 02/26/10 | Mount Rainier 56, at Camas 51 | D3/4 3A Tournament (winner to state) |
| 02/26/10 | Yelm 48, at Renton 47 | D3/4 3A Tournament (loser out) |
| 02/27/10 | at Kennedy Catholic 43, Port Angeles 41 | D3/4 3A Tournament (winner to state) |
| 02/27/10 | Union 50, at Tyee 31 | D3/4 3A Tournament (loser out) |
| 03/03/10 | Kennedy Catholic 62, Mount Rainier 37 | D3/4 3A Tournament |
| 03/05/10 | Bonney Lake 61, Mount Rainier 57 OT | D3/4 3A Tournament (3rd/5th) |
| 03/05/10 | Kennedy Catholic 65, Prairie 56 | D3/4 3A Tournament (1st/2nd) |
| 03/10/10 | Kennedy Catholic 61, East Valley (Spokane) 55 | State 3A Tournament |
| 03/10/10 | Mercer Island 62, Mount Rainier 31 | State 3A Tournament |
| 03/11/10 | Mercer Island 52, Kennedy Catholic 50 | State 3A Tournament |
| 03/11/10 | East Valley (Spokane) 77, Mount Rainier 72 2OT | State 3A Tournament (loser out) |
| 03/12/10 | Kennedy Catholic 47, Shorecrest 37 | State 3A Tournament (loser out) |
| 03/13/10 | Seattle Prep 75, Kennedy Catholic 60 | State 3A Tournament (4th/7th) |