47 Wins, 30 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 01/02/87 | Lost | Mariner 52 | Lake Washington 57 | Non-league | 7.584 |
| 03/04/88 | Lost | Mariner 51 | Cascade (Everett) 52 | Playoff | 7.927 |
| 03/09/89 | Lost | Mariner 57 | Kent-Meridian 59 | Playoff | 5.763 |
| 12/18/89 | Won | Mariner 48 | Snohomish 45 | League | 1.802 |
| 01/08/90 | Lost | Mariner 57 | Shorecrest 58 | League | 13.104 |
| 01/31/90 | Lost | Mariner 50 | Everett 58 | League | 8.027 |
| 02/07/90 | Lost | Mariner 56 | Cascade (Everett) 62 | League | 11.282 |
| 02/19/90 | Won | Mariner 52 | Snohomish 48 | Playoff | 1.802 |
| 01/11/91 | Lost | Mariner 46 | Everett 50 | League | 2.780 |
| 01/25/91 | Won | Mariner 60 | Shorewood 44 | League | 13.957 |
| 02/13/91 | Lost | Mariner 37 | Cascade (Everett) 44 | League | 7.599 |
| 12/04/91 | Won | Mariner 59 | Bellingham 48 | Non-league | 14.173 |
| 01/17/92 | Won | Mariner 44 | Shorewood 37 | League | 6.470 |
| 12/02/92 | Won | Mariner 46 | Federal Way 41 | Non-league | 5.755 |
| 12/09/92 | Won | Mariner 49 | Roosevelt 42 | Non-league | 1.087 |
| 01/08/93 | Lost | Mariner 42 | Everett 48 | League | 4.313 |
| 01/25/93 | Lost | Mariner 41 | Cascade (Everett) 46 | League | 2.034 |
| 02/17/93 | Lost | Mariner 39 | Cascade (Everett) 57 | League | 2.034 |
| 12/10/93 | Lost | Mariner 34 | Oak Harbor 45 | League | 1.697 |
| 12/15/93 | Lost | Mariner 51 | Mountlake Terrace 55 | League | 3.049 |
| 02/02/94 | Lost | Mariner 42 | Mountlake Terrace 45 | League | 3.049 |
| 02/04/94 | Won | Mariner 53 | Shorewood 52 | League | 5.095 |
| 01/25/97 | Lost | Mariner 43 | Woodinville 47 | Non-league | 5.210 |
| 01/02/98 | Won | Mariner 71 | South Whidbey 46 | Non-league | 0.096 |
| 01/30/98 | Won | Mariner 60 | Lynden 56 | Non-league | 11.571 |
| 02/12/98 | Won | Mariner 43 | Edmonds-Woodway 29 | League | 1.041 |
| 12/16/98 | Won | Mariner 62 | South Whidbey 44 | Non-league | 15.169 |
| 12/30/98 | Won | Mariner 48 | Anacortes 41 | Non-league | 2.545 |
| 01/15/99 | Won | Mariner 49 | Shorecrest 48 | League | 9.246 |
| 02/16/99 | Lost | Mariner 61 | Lynnwood 68 | League | 5.403 |
| 12/01/99 | Lost | Mariner 46 | Sedro-Woolley 47 | Non-league | 10.734 |
| 12/03/99 | Won | Mariner 60 | Anacortes 56 | Non-league | 10.819 |
| 02/11/00 | Won | Mariner 41 | Mountlake Terrace 39 | League | 6.969 |
| 12/11/00 | Won | Mariner 57 | Everett 54 | Non-league | 12.829 |
| 12/04/01 | Won | Mariner 64 | Interlake 43 | Non-league | 0.818 |
| 12/06/02 | Won | Mariner 54 | Archbishop Murphy 44 | Non-league | 3.998 |
| 12/18/02 | Won | Mariner 48 | Shorewood 40 | League | 0.969 |
| 01/10/03 | Won | Mariner 58 | Jackson 52 | League | 5.083 |
| 01/29/03 | Won | Mariner 52 | Shorewood 41 | League | 0.969 |
| 02/18/03 | Lost | Mariner 54 | Everett 57 | League | 5.061 |
| 12/05/03 | Won | Mariner 44 | Ballard 42 | Non-league | 16.076 |
| 02/11/04 | Won | Mariner 41 | Jackson 37 | League | 17.231 |
| 02/08/05 | Won | Mariner 47 | Shorecrest 46 | League | 16.322 |
| 12/07/05 | Won | Mariner 41 | Kamiak 27 | League | 10.287 |
| 02/01/06 | Lost | Mariner 34 | Lynnwood 39 | League | 9.233 |
| 12/04/06 | Won | Mariner 53 | Everett 47 | Non-league | 10.806 |
| 11/28/07 | Won | Mariner 44 | Everett 41 | Non-league | 4.928 |
| 01/04/08 | Lost | Mariner 38 | Lynnwood 47 | League | 1.232 |
| 01/08/08 | Won | Mariner 60 | Mountlake Terrace 47 | League | 5.006 |
| 02/01/08 | Lost | Mariner 50 | Lynnwood 51 | League | 1.232 |
| 12/13/08 | Won | Mariner 33 | Shorecrest 32 | League | 5.238 |
| 01/13/09 | Won | Mariner 51 | Shorewood 48 | League | 1.621 |
| 01/21/09 | Won | Mariner 57 | Lynnwood 42 | League | 9.098 |
| 02/04/09 | Won | Mariner 44 | Mountlake Terrace 41 | League | 1.072 |
| 02/10/09 | Won | Mariner 61 | Shorewood 48 | League | 1.621 |
| 12/06/10 | Won | Mariner 43 | Eastside Catholic 38 | Non-league | 20.116 |
| 01/26/11 | Won | Mariner 46 | Cascade (Everett) 37 | League | 9.366 |
| 12/09/11 | Lost | Mariner 31 | Cascade (Everett) 52 | League | 5.234 |
| 12/03/12 | Lost | Mariner 41 | Marysville-Getchell 50 | Non-league | 4.701 |
| 12/27/12 | Lost | Mariner 39 | Lakewood 46 | Non-league | 1.840 |
| 12/28/13 | Lost | Mariner 35 | Overlake 39 | Non-league | 11.979 |
| 01/14/15 | Won | Mariner 58 | Cascade (Everett) 49 | League | 3.303 |
| 01/24/15 | Lost | Mariner 51 | Overlake 55 | Non-league | 8.671 |
| 01/30/15 | Won | Mariner 43 | Mount Vernon 42 | League | 6.914 |
| 02/06/15 | Won | Mariner 46 | Cascade (Everett) 45 | League | 3.303 |
| 12/02/15 | Lost | Mariner 46 | Oak Harbor 56 | Non-league | 9.181 |
| 12/03/15 | Won | Mariner 45 | Marysville-Getchell 40 | Non-league | 0.676 |
| 01/06/17 | Won | Mariner 52 | Jackson 49 | League | 4.343 |
| 01/18/17 | Won | Mariner 56 | Monroe 43 | League | 2.325 |
| 01/20/17 | Lost | Mariner 49 | Mount Vernon 50 | League | 1.260 |
| 12/15/17 | Won | Mariner 71 | Kamiak 68 | League | 4.734 |
| 01/17/18 | Lost | Mariner 53 | Monroe 62 | League | 1.258 |
| 01/31/18 | Won | Mariner 52 | Jackson 41 | League | 4.108 |
| 02/08/18 | Won | Mariner 56 | Jackson 38 | Playoff | 4.108 |
| 02/13/18 | Won | Mariner 48 | Kamiak 46 | Playoff | 4.734 |
| 02/15/18 | Won | Mariner 56 | Jackson 50 | Playoff | 4.108 |
| 12/30/19 | Lost | Mariner 24 | South Whidbey 44 | Non-league | 4.815 |
39 Wins, 43 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 12/13/02 | Won | Mariner 58 | Meadowdale 49 | League | 2.214 |
| 12/20/02 | Lost | Mariner 49 | Kamiak 56 | League | 9.829 |
| 01/21/03 | Won | Mariner 47 | Mountlake Terrace 45 | League | 2.312 |
| 02/11/03 | Lost | Mariner 52 | Jackson 55 | League | 1.680 |
| 02/18/03 | Lost | Mariner 53 | Everett 56 | League | 1.655 |
| 02/20/03 | Won | Mariner 55 | Mountlake Terrace 48 | League | 2.312 |
| 03/01/03 | Lost | Mariner 60 | Mount Vernon 68 | Playoff | 6.112 |
| 03/05/03 | Lost | Mariner 50 | Jackson 64 | Playoff | 1.680 |
| 12/06/03 | Lost | Mariner 58 | R.A. Long 61 | Non-league | 7.507 |
| 12/16/03 | Won | Mariner 37 | Shorewood 36 | League | 4.656 |
| 12/19/03 | Won | Mariner 63 | Kamiak 51 | League | 1.905 |
| 02/13/04 | Won | Mariner 52 | Edmonds-Woodway 44 | League | 4.736 |
| 03/02/04 | Lost | Mariner 68 | Snohomish 69 | Playoff | 1.029 |
| 12/07/04 | Won | Mariner 43 | Kamiak 39 | League | 5.692 |
| 01/28/05 | Lost | Mariner 46 | Everett 58 | League | 4.687 |
| 02/11/05 | Lost | Mariner 55 | Jackson 59 | League | 6.079 |
| 01/20/06 | Won | Mariner 44 | Kamiak 30 | League | 7.699 |
| 01/24/06 | Won | Mariner 44 | Shorewood 41 | League | 8.844 |
| 01/27/06 | Won | Mariner 54 | Everett 52 | League | 2.222 |
| 02/16/06 | Lost | Mariner 40 | Mountlake Terrace 43 | League | 1.743 |
| 12/12/06 | Won | Mariner 49 | Edmonds-Woodway 43 | League | 2.901 |
| 01/03/07 | Lost | Mariner 51 | Shorecrest 52 | League | 10.105 |
| 01/23/07 | Won | Mariner 58 | Meadowdale 47 | League | 1.223 |
| 02/03/07 | Won | Mariner 38 | Edmonds-Woodway 35 | League | 2.901 |
| 02/06/07 | Lost | Mariner 56 | Mountlake Terrace 85 | League | 0.360 |
| 02/13/07 | Won | Mariner 61 | Marysville-Pilchuck 50 | Playoff | 7.150 |
| 02/16/07 | Won | Mariner 67 | Jackson 62 | Playoff | 1.675 |
| 12/11/07 | Lost | Mariner 45 | Edmonds-Woodway 48 | League | 1.464 |
| 01/15/08 | Lost | Mariner 45 | Edmonds-Woodway 50 | League | 1.464 |
| 01/18/08 | Lost | Mariner 61 | Jackson 64 | League | 13.547 |
| 01/22/08 | Lost | Mariner 52 | Meadowdale 60 | League | 4.656 |
| 01/26/08 | Lost | Mariner 53 | Juanita 58 | Non-league | 5.256 |
| 02/13/08 | Lost | Mariner 65 | Stanwood 70 | Playoff | 10.303 |
| 02/27/08 | Lost | Mariner 53 | Lincoln 61 | Playoff | 4.086 |
| 01/10/09 | Won | Mariner 44 | Meadowdale 39 | League | 1.161 |
| 01/15/09 | Lost | Mariner 46 | Glacier Peak 54 | League | 6.378 |
| 01/30/09 | Won | Mariner 64 | Meadowdale 56 | League | 1.161 |
| 02/28/09 | Won | Mariner 59 | Mountlake Terrace 44 | Playoff | 1.627 |
| 03/06/09 | Lost | Mariner 38 | Redmond 44 | Playoff | 0.154 |
| 01/22/10 | Won | Mariner 58 | Edmonds-Woodway 56 | League | 4.749 |
| 12/04/10 | Won | Mariner 50 | Bishop Blanchet 41 | Non-league | 1.748 |
| 12/17/10 | Won | Mariner 58 | Kamiak 52 | League | 7.067 |
| 01/11/11 | Lost | Mariner 49 | Snohomish 57 | League | 0.608 |
| 01/25/11 | Won | Mariner 73 | Cascade (Everett) 47 | League | 0.291 |
| 11/30/12 | Won | Mariner 42 | Shorewood 40 | Non-league | 13.509 |
| 12/03/12 | Lost | Mariner 37 | Meadowdale 39 | Non-league | 7.809 |
| 12/10/12 | Lost | Mariner 58 | Kamiak 60 | League | 0.620 |
| 01/02/13 | Won | Mariner 53 | Arlington 49 | League | 11.405 |
| 01/04/13 | Lost | Mariner 51 | Snohomish 57 | League | 1.147 |
| 01/10/13 | Won | Mariner 65 | Mount Vernon 56 | League | 7.209 |
| 01/23/13 | Lost | Mariner 59 | Kamiak 61 | League | 0.620 |
| 02/08/13 | Lost | Mariner 56 | Monroe 61 | Playoff | 4.047 |
| 12/13/13 | Won | Mariner 50 | Cascade (Everett) 45 | League | 7.785 |
| 12/21/13 | Won | Mariner 59 | Marysville-Getchell 55 | Non-league | 1.756 |
| 01/04/14 | Lost | Mariner 49 | Lynnwood 58 | League | 7.416 |
| 01/21/14 | Lost | Mariner 56 | Lake Stevens 61 | League | 4.103 |
| 01/29/14 | Won | Mariner 61 | Kamiak 28 | League | 9.186 |
| 12/02/14 | Won | Mariner 60 | Shorecrest 58 | Non-league | 7.727 |
| 12/09/14 | Lost | Mariner 53 | Marysville-Getchell 59 | Non-league | 11.790 |
| 12/13/14 | Won | Mariner 54 | Shorewood 52 | Non-league | 2.876 |
| 12/16/14 | Lost | Mariner 51 | Monroe 59 | League | 2.111 |
| 01/23/15 | Lost | Mariner 43 | Monroe 50 | League | 2.111 |
| 02/03/15 | Won | Mariner 66 | Kamiak 51 | League | 1.608 |
| 02/12/15 | Lost | Mariner 37 | Monroe 41 | Playoff | 2.111 |
| 12/12/15 | Won | Mariner 54 | Shorewood 52 | Non-league | 3.658 |
| 01/05/16 | Lost | Mariner 42 | Mount Vernon 58 | League | 2.545 |
| 01/19/16 | Won | Mariner 61 | Lake Stevens 56 | League | 3.733 |
| 01/22/16 | Won | Mariner 66 | Monroe 59 | League | 3.404 |
| 02/11/16 | Won | Mariner 45 | Lake Stevens 42 | Playoff | 3.733 |
| 02/16/16 | Won | Mariner 54 | Monroe 44 | Playoff | 3.404 |
| 12/02/16 | Won | Mariner 69 | Lynnwood 65 | Non-league | 5.899 |
| 01/10/17 | Won | Mariner 62 | Cascade (Everett) 54 | League | 14.093 |
| 12/12/17 | Lost | Mariner 54 | Mount Vernon 58 | League | 1.060 |
| 12/01/18 | Lost | Mariner 49 | Kennewick 60 | Non-league | 5.059 |
| 12/12/18 | Lost | Mariner 70 | Monroe 72 | League | 12.400 |
| 12/28/18 | Lost | Mariner 52 | Sehome 61 | Non-league | 3.110 |
| 01/25/19 | Lost | Mariner 58 | Lake Stevens 62 | League | 5.668 |
| 01/30/19 | Lost | Mariner 53 | Mount Vernon 79 | League | 6.599 |
| 02/18/19 | Won | Mariner 50 | Inglemoor 47 | Playoff | 1.026 |
| 12/09/19 | Lost | Mariner 57 | Meadowdale 58 | Non-league | 11.968 |
| 01/31/20 | Lost | Mariner 74 | Lake Stevens 76 | League | 13.572 |
| 02/15/20 | Lost | Mariner 58 | Inglemoor 64 | Playoff | 4.165 |