55 Wins, 33 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 01/05/87 | Lost | Spanaway Lake 43 | Sumner 51 | League | 3.605 |
| 12/02/87 | Lost | Spanaway Lake 47 | Bellarmine Prep 50 | Non-league | 0.413 |
| 12/10/87 | Won | Spanaway Lake 51 | Fife 49 | Non-league | 6.072 |
| 01/18/88 | Won | Spanaway Lake 50 | Decatur 49 | League | 5.873 |
| 12/03/88 | Won | Spanaway Lake 61 | Kentridge 57 | Non-league | 7.923 |
| 01/07/89 | Lost | Spanaway Lake 43 | Bethel 50 | League | 1.976 |
| 12/11/89 | Won | Spanaway Lake 52 | Decatur 47 | League | 6.740 |
| 12/14/89 | Won | Spanaway Lake 55 | Kent-Meridian 54 | League | 2.676 |
| 02/05/90 | Won | Spanaway Lake 50 | Puyallup 47 | League | 7.317 |
| 02/08/90 | Lost | Spanaway Lake 60 | Kentridge 68 | League | 4.039 |
| 02/21/90 | Lost | Spanaway Lake 55 | Bellarmine Prep 56 | Playoff | 0.006 |
| 11/29/90 | Won | Spanaway Lake 64 | Lindbergh 53 | Non-league | 0.747 |
| Lost | Spanaway Lake L | Decatur W | League | 10.402 | |
| 01/14/92 | Won | Spanaway Lake 53 | Clover Park 44 | League | 3.621 |
| 12/04/92 | Won | Spanaway Lake 54 | Lincoln 44 | Non-league | 2.313 |
| 12/01/93 | Won | Spanaway Lake 56 | Foss 40 | Non-league | 1.990 |
| 12/03/93 | Lost | Spanaway Lake 49 | Lincoln 54 | Non-league | 5.291 |
| 01/04/94 | Won | Spanaway Lake 37 | Lakes 35 | League | 2.763 |
| 12/13/94 | Lost | Spanaway Lake 41 | Sumner 50 | League | 6.462 |
| 12/27/94 | Won | Spanaway Lake 61 | Issaquah 54 | Non-league | 5.134 |
| 01/13/95 | Won | Spanaway Lake 69 | Bethel 67 | League | 11.522 |
| 01/17/95 | Won | Spanaway Lake 50 | Federal Way 48 | Non-league | 2.202 |
| 02/10/95 | Won | Spanaway Lake 52 | Bethel 51 | League | 11.522 |
| 12/01/95 | Won | Spanaway Lake 44 | Lincoln 29 | Non-league | 5.893 |
| 01/03/96 | Lost | Spanaway Lake 35 | Lakes 49 | League | 1.227 |
| 01/23/96 | Lost | Spanaway Lake 28 | Clover Park 34 | League | 12.193 |
| 02/04/97 | Lost | Spanaway Lake 28 | Lakes 36 | League | 7.759 |
| 12/15/98 | Won | Spanaway Lake 48 | Sumner 41 | League | 2.499 |
| 01/19/99 | Won | Spanaway Lake 58 | Federal Way 49 | League | 7.366 |
| 02/02/99 | Won | Spanaway Lake 48 | Decatur 47 | League | 11.356 |
| 11/30/99 | Lost | Spanaway Lake 54 | Lakes 59 | Non-league | 7.254 |
| 01/11/00 | Won | Spanaway Lake 59 | Puyallup 49 | League | 5.602 |
| 01/28/00 | Lost | Spanaway Lake 64 | Curtis 68 | League | 5.786 |
| 02/08/00 | Lost | Spanaway Lake 54 | Federal Way 65 | League | 0.700 |
| 11/29/00 | Lost | Spanaway Lake 44 | Franklin Pierce 49 | Non-league | 5.548 |
| 12/12/00 | Won | Spanaway Lake 50 | Decatur 41 | League | 2.780 |
| 01/12/01 | Won | Spanaway Lake 61 | Jefferson 50 | League | 11.453 |
| 01/18/01 | Won | Spanaway Lake 54 | Decatur 47 | League | 2.780 |
| 01/30/01 | Won | Spanaway Lake 47 | Puyallup 42 | League | 3.421 |
| 12/04/01 | Lost | Spanaway Lake 68 | Federal Way 70 | League | 3.594 |
| 12/11/01 | Won | Spanaway Lake 66 | Decatur 51 | League | 8.713 |
| 12/14/01 | Won | Spanaway Lake 47 | Curtis 44 | League | 1.846 |
| 01/15/02 | Lost | Spanaway Lake 47 | Federal Way 54 | League | 3.594 |
| 01/17/02 | Won | Spanaway Lake 48 | Puyallup 47 | League | 6.293 |
| 12/02/03 | Lost | Spanaway Lake 43 | Eatonville 48 | Non-league | 0.170 |
| 12/30/03 | Won | Spanaway Lake 53 | River Ridge 46 | Non-league | 4.785 |
| 01/10/04 | Won | Spanaway Lake 38 | Rogers (Puyallup) 35 | League | 3.404 |
| 01/23/04 | Won | Spanaway Lake 58 | Decatur 54 | League | 4.392 |
| 02/03/04 | Lost | Spanaway Lake 38 | Puyallup 44 | League | 5.235 |
| 12/14/04 | Lost | Spanaway Lake 42 | Emerald Ridge 51 | League | 2.324 |
| 02/01/05 | Lost | Spanaway Lake 33 | Puyallup 37 | League | 1.291 |
| 11/29/05 | Won | Spanaway Lake 46 | Curtis 42 | League | 3.227 |
| 01/14/06 | Lost | Spanaway Lake 42 | Jefferson 43 | League | 2.364 |
| 01/17/06 | Won | Spanaway Lake 37 | Beamer 33 | League | 2.955 |
| 02/02/06 | Lost | Spanaway Lake 41 | Decatur 48 | League | 4.581 |
| 12/21/06 | Won | Spanaway Lake 67 | Franklin Pierce 60 | Non-league | 1.688 |
| 12/05/07 | Won | Spanaway Lake 50 | Bonney Lake 44 | Non-league | 9.059 |
| 01/11/08 | Won | Spanaway Lake 49 | Beamer 47 | League | 0.069 |
| 01/02/09 | Won | Spanaway Lake 44 | Lincoln 39 | Non-league | 10.594 |
| 01/13/09 | Won | Spanaway Lake 43 | Curtis 39 | League | 3.828 |
| 11/30/09 | Won | Spanaway Lake 73 | Lincoln 67 | Non-league | 0.755 |
| 12/08/09 | Won | Spanaway Lake 53 | Emerald Ridge 51 | League | 9.081 |
| 01/04/10 | Lost | Spanaway Lake 52 | Washington 53 | Non-league | 12.427 |
| 01/22/10 | Lost | Spanaway Lake 39 | Beamer 48 | League | 5.514 |
| 01/04/11 | Won | Spanaway Lake 62 | Beamer 51 | League | 0.589 |
| 02/04/11 | Won | Spanaway Lake 42 | Bethel 30 | League | 0.987 |
| 12/08/11 | Lost | Spanaway Lake 49 | Puyallup 57 | League | 3.947 |
| 12/16/11 | Won | Spanaway Lake 61 | Rogers (Puyallup) 55 | League | 3.448 |
| 01/26/12 | Won | Spanaway Lake 58 | Rogers (Puyallup) 54 | League | 3.448 |
| 01/30/12 | Lost | Spanaway Lake 49 | Puyallup 55 | League | 3.947 |
| 02/06/12 | Won | Spanaway Lake 67 | Emerald Ridge 54 | League | 8.652 |
| 02/11/12 | Lost | Spanaway Lake 43 | Kentridge 47 | Playoff | 7.490 |
| 02/17/12 | Lost | Spanaway Lake 55 | Olympia 59 | Playoff | 8.590 |
| 01/03/13 | Won | Spanaway Lake 56 | Curtis 42 | League | 3.060 |
| 12/27/13 | Lost | Spanaway Lake 50 | Mount Tahoma 53 | Non-league | 2.571 |
| 01/10/14 | Won | Spanaway Lake 43 | Graham-Kapowsin 33 | League | 5.558 |
| 12/03/14 | Lost | Spanaway Lake 38 | Jefferson 46 | Non-league | 5.178 |
| 12/03/15 | Won | Spanaway Lake 43 | Steilacoom 35 | Non-league | 11.890 |
| 01/04/16 | Lost | Spanaway Lake 45 | Stadium 46 | Non-league | 0.468 |
| 01/19/16 | Won | Spanaway Lake 53 | Graham-Kapowsin 46 | League | 8.474 |
| 12/10/16 | Won | Spanaway Lake 30 | Kent-Meridian 27 | Non-league | 5.480 |
| 12/29/16 | Won | Spanaway Lake 38 | Bremerton 37 | Non-league | 16.664 |
| 01/24/18 | Won | Spanaway Lake 42 | Bonney Lake 35 | League | 5.988 |
| 11/28/18 | Lost | Spanaway Lake 53 | Graham-Kapowsin 54 | Non-league | 11.218 |
| 01/02/19 | Won | Spanaway Lake 41 | Lakes 34 | League | 2.474 |
| 01/11/19 | Won | Spanaway Lake 57 | Bonney Lake 56 | League | 8.736 |
| 01/25/19 | Won | Spanaway Lake 61 | Lakes 55 | League | 2.474 |
| 02/06/20 | Won | Spanaway Lake 54 | Bonney Lake 52 | League | 1.282 |
27 Wins, 31 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 12/17/02 | Lost | Spanaway Lake 65 | Decatur 76 | League | 0.563 |
| 01/28/03 | Lost | Spanaway Lake 54 | Decatur 58 | League | 0.563 |
| 02/01/03 | Lost | Spanaway Lake 52 | Jefferson 56 | League | 3.909 |
| 12/09/03 | Won | Spanaway Lake 63 | Federal Way 61 | League | 13.348 |
| 12/19/03 | Lost | Spanaway Lake 57 | Jefferson 60 | League | 4.695 |
| 01/23/04 | Lost | Spanaway Lake 43 | Decatur 65 | League | 1.865 |
| 02/03/04 | Won | Spanaway Lake 45 | Puyallup 43 | League | 15.333 |
| 12/09/05 | Lost | Spanaway Lake 49 | Graham-Kapowsin 51 | League | 5.727 |
| 01/20/06 | Lost | Spanaway Lake 36 | Graham-Kapowsin 48 | League | 5.727 |
| 02/07/06 | Won | Spanaway Lake 56 | Emerald Ridge 55 | League | 19.827 |
| 02/02/07 | Won | Spanaway Lake 54 | Rogers (Puyallup) 52 | League | 12.157 |
| 12/04/07 | Won | Spanaway Lake 60 | Puyallup 59 | League | 3.384 |
| 01/11/08 | Lost | Spanaway Lake 66 | Beamer 76 | League | 0.946 |
| 01/22/08 | Won | Spanaway Lake 66 | Puyallup 58 | League | 3.384 |
| 12/11/08 | Won | Spanaway Lake 61 | Graham-Kapowsin 53 | League | 0.509 |
| 12/30/08 | Lost | Spanaway Lake 55 | Bonney Lake 58 | Non-league | 2.170 |
| 01/17/09 | Won | Spanaway Lake 67 | Emerald Ridge 64 | League | 9.778 |
| 12/18/10 | Lost | Spanaway Lake 41 | Washington 50 | Non-league | 16.385 |
| 12/08/11 | Lost | Spanaway Lake 57 | Puyallup 60 | League | 4.481 |
| 12/16/11 | Lost | Spanaway Lake 44 | Rogers (Puyallup) 61 | League | 1.891 |
| 01/26/12 | Lost | Spanaway Lake 39 | Rogers (Puyallup) 47 | League | 1.891 |
| 01/28/12 | Won | Spanaway Lake 67 | Beamer 61 | League | 5.363 |
| 12/21/12 | Lost | Spanaway Lake 72 | Mount Tahoma 77 | Non-league | 3.894 |
| 01/08/13 | Lost | Spanaway Lake 56 | Puyallup 57 | League | 0.610 |
| 01/22/13 | Won | Spanaway Lake 53 | Emerald Ridge 44 | League | 1.345 |
| 01/29/13 | Won | Spanaway Lake 77 | Curtis 68 | League | 15.025 |
| 02/01/13 | Won | Spanaway Lake 59 | Bethel 58 | League | 4.554 |
| 12/20/13 | Won | Spanaway Lake 56 | Rogers (Puyallup) 41 | League | 9.864 |
| 01/10/14 | Lost | Spanaway Lake 46 | Graham-Kapowsin 61 | League | 3.693 |
| 12/03/14 | Lost | Spanaway Lake 83 | Clover Park 88 | Non-league | 1.365 |
| 12/04/14 | Won | Spanaway Lake 56 | Jefferson 51 | Non-league | 2.850 |
| 12/09/14 | Won | Spanaway Lake 63 | Puyallup 59 | League | 3.906 |
| 12/16/14 | Lost | Spanaway Lake 46 | Bethel 48 | League | 4.299 |
| 12/23/14 | Lost | Spanaway Lake 47 | Tahoma 52 | Non-league | 5.465 |
| 01/06/15 | Lost | Spanaway Lake 54 | Emerald Ridge 57 | League | 3.345 |
| 01/08/15 | Won | Spanaway Lake 57 | Rogers (Puyallup) 56 | League | 1.573 |
| 01/20/15 | Lost | Spanaway Lake 49 | Bethel 53 | League | 4.299 |
| 02/05/15 | Won | Spanaway Lake 45 | Jefferson 40 | Playoff | 2.850 |
| 02/07/15 | Won | Spanaway Lake 49 | Rogers (Puyallup) 43 | Playoff | 1.573 |
| 02/14/15 | Won | Spanaway Lake 51 | Kent-Meridian 48 | Playoff | 2.173 |
| 11/30/15 | Won | Spanaway Lake 59 | Kentridge 53 | Non-league | 4.732 |
| 01/09/16 | Won | Spanaway Lake 67 | Puyallup 62 | League | 5.506 |
| 01/22/16 | Won | Spanaway Lake 66 | Emerald Ridge 50 | League | 0.208 |
| 01/26/16 | Lost | Spanaway Lake 55 | Rogers (Puyallup) 61 | League | 7.384 |
| 02/12/16 | Won | Spanaway Lake 62 | Kent-Meridian 56 | Playoff | 2.123 |
| 01/31/17 | Won | Spanaway Lake 61 | Wilson 57 | League | 1.880 |
| 02/18/17 | Lost | Spanaway Lake 54 | Timberline 55 | Playoff | 1.070 |
| 01/15/18 | Lost | Spanaway Lake 61 | Glacier Peak 70 | Non-league | 6.548 |
| 02/10/18 | Lost | Spanaway Lake 64 | North Thurston 67 | Playoff | 2.607 |
| 12/01/18 | Won | Spanaway Lake 72 | Prairie 59 | Non-league | 5.026 |
| 12/14/18 | Lost | Spanaway Lake 69 | Stadium 81 | League | 4.787 |
| 01/23/19 | Lost | Spanaway Lake 54 | Stadium 57 | League | 4.787 |
| 01/29/19 | Won | Spanaway Lake 70 | Wilson 59 | League | 5.150 |
| 12/13/19 | Lost | Spanaway Lake 51 | Lakes 54 | League | 2.336 |
| 12/14/19 | Lost | Spanaway Lake 44 | Franklin Pierce 53 | Non-league | 5.681 |
| 01/17/20 | Lost | Spanaway Lake 67 | Stadium 79 | League | 0.093 |
| 02/04/20 | Won | Spanaway Lake 57 | Mount Tahoma 56 | League | 2.416 |
| 02/13/20 | Lost | Spanaway Lake 35 | Capital 47 | Playoff | 4.064 |