| Level | Date | Time | Home | Opponent | Result | Score | Record |
|---|---|---|---|---|---|---|---|
| JV | Nov 14, 2023 | 4:00 PM | home | SI vs UHS Scrimmage | 0-0 | - | |
| Frosh | Nov 14, 2023 | 5:00 PM | away | @ Scrimmage - SI vs Washington | 0-0 | 0-0 | |
| Varsity | Nov 14, 2023 | 5:30 PM | home | SI vs UHS Scrimmage | 0-0 | - | |
| Varsity | Nov 16, 2023 | 5:30 PM | home | CCS Sportsmanship Game - Pinewood | L | 46-42 | 0-1 |
| Varsity | Nov 21, 2023 | 6:30 PM | home | Alumni Game | 0-0 | 0-1 | |
| Frosh | Nov 25, 2023 | 10:30 AM | away | @ Saint Francis | W | 45-39 | 1-0 |
| JV | Nov 25, 2023 | 12:00 PM | away | @ Saint Francis | L | 49-39 | 0-1 |
| Varsity | Nov 25, 2023 | 12:30 PM | home | Moreau Catholic | W | 51-42 | 1-1 |
| JV | Nov 27, 2023 | 5:30 PM | home | Moreau Catholic | W | 54-28 | 1-1 |
| Frosh | Nov 30, 2023 | 5:15 PM | away | @ TN Tourn- SI vs Oakland Tech | L | 43-18 | 1-1 |
| Varsity | Nov 30, 2023 | 6:30 PM | away | @ MC Tournament - SI vs Acalanes | L | 65-51 | 1-2 |
| Varsity | Dec 1, 2023 | 5:00 PM | away | @ MC Tournament vs. Mission Prep | W | 59-29 | 2-2 |
| Frosh | Dec 1, 2023 | 5:15 PM | away | @ TN Tourn SI vs Terra Nova | W | 57-17 | 2-1 |
| Varsity | Dec 2, 2023 | TBD | away | @ MC Tournament vs. Redwood | W | 69-30 | 3-2 |
| Frosh | Dec 2, 2023 | 11:30 AM | away | @ TN Tourn- SI vs Menlo Atherton | W | 44-36 | 3-1 |
| Varsity | Dec 4, 2023 | 4:45 PM | Winter Media Day | 0-0 | 1-1 | ||
| Frosh | Dec 5, 2023 | 4:00 PM | home | San Ramon Valley | W | 41-31 | 4-1 |
| JV | Dec 5, 2023 | 5:30 PM | home | San Ramon Valley | L | 44-25 | 1-2 |
| Varsity | Dec 5, 2023 | 7:00 PM | home | San Ramon Valley | L | 61-43 | 3-3 |
| JV | Dec 6, 2023 | 5:30 PM | home | Oakland Tech | W | 44-32 | 2-2 |
| Varsity | Dec 6, 2023 | 7:00 PM | home | Oakland Tech | W | 54-45 | 4-3 |
| Frosh | Dec 8, 2023 | 3:30 PM | home | Lincoln JV | W | 57-34 | 5-1 |
| Varsity | Dec 8, 2023 | 5:30 PM | away | @ Maria Carrillo | W | 54-41 | 5-3 |
| JV | Dec 9, 2023 | 12:30 PM | home | Marin Catholic | W | 50-21 | 3-2 |
| Varsity | Dec 20, 2023 | 5:00 PM | away | @ St. Joseph Notre Dame | W | 76-25 | 6-3 |
| JV | Dec 21, 2023 | 11:30 AM | home | JV Invitational- SI vs Newman | 0-0 | 3-2 | |
| JV | Dec 22, 2023 | 11:30 AM | home | JV Invitational- SI vs SF | 0-0 | 3-2 | |
| JV | Dec 23, 2023 | 10:00 AM | home | JV Invitational- SI vs Mitty | 0-0 | 3-2 | |
| Frosh | Jan 2, 2024 | 2:00 PM | home | Lowell JV | W | 28-18 | 6-1 |
| JV | Jan 2, 2024 | 3:30 PM | home | Lick JV | 0-0 | 3-2 | |
| JV | Jan 4, 2024 | 6:00 PM | home | Riordan | L | 40-25 | 3-3 |
| Varsity | Jan 4, 2024 | 7:30 PM | home | Riordan | W | 50-44 | 7-3 |
| Frosh | Jan 6, 2024 | 3:00 PM | away | @ Valley Christian | W | 30-29 | 7-1 |
| Varsity | Jan 6, 2024 | 4:30 PM | away | @ Valley Christian | W | 57-43 | 8-3 |
| Frosh | Jan 10, 2024 | 6:00 PM | home | Burlingame | W | 37-9 | 8-1 |
| JV | Jan 12, 2024 | 3:00 PM | home | Saint Francis | W | 33-29 | 4-3 |
| Frosh | Jan 12, 2024 | 3:30 PM | away | @ Saint Francis | W | 34-27 | 9-1 |
| Varsity | Jan 12, 2024 | 6:00 PM | home | Saint Francis | L | 50-42 | 8-4 |
| Frosh | Jan 13, 2024 | 11:00 AM | home | Redwood | W | 34-25 | 10-1 |
| JV | Jan 13, 2024 | 12:30 PM | home | Redwood | W | 55-28 | 5-3 |
| Varsity | Jan 13, 2024 | 2:00 PM | home | Redwood | W | 79-59 | 9-4 |
| Varsity | Jan 15, 2024 | 5:00 PM | away | @ MLK Game - SI vs Lowell | W | 62-20 | 10-4 |
| Frosh | Jan 16, 2024 | 6:00 PM | home | Presentation | W | 42-8 | 11-1 |
| Varsity | Jan 16, 2024 | 7:30 PM | home | Presentation | W | 89-26 | 11-4 |
| Frosh | Jan 19, 2024 | 4:30 PM | away | @ Mitty | L | 65-9 | 11-2 |
| JV | Jan 19, 2024 | 6:00 PM | away | @ Mitty | L | 62-25 | 5-4 |
| Varsity | Jan 19, 2024 | 7:30 PM | away | @ Mitty | L | 80-36 | 11-5 |
| Frosh | Jan 20, 2024 | 3:00 PM | away | @ Redwood | W | 38-37 | 12-2 |
| JV | Jan 23, 2024 | 5:30 PM | away | @ St. Mary's | L | 78-46 | 5-5 |
| Varsity | Jan 23, 2024 | 7:00 PM | away | @ St. Mary's | L | 78-46 | 11-6 |
| JV | Jan 25, 2024 | 6:00 PM | away | @ Riordan | L | 42-20 | 5-6 |
| Varsity | Jan 25, 2024 | 7:30 PM | away | @ Riordan | L | 60-59 | 11-7 |
| JV | Jan 27, 2024 | 1:30 PM | home | Oakland Tech | W | 36-17 | 6-6 |
| Frosh | Jan 27, 2024 | 3:00 PM | home | Valley Christian | W | 41-27 | 13-2 |
| Varsity | Jan 27, 2024 | 4:30 PM | home | Valley Christian | W | 60-40 | 12-7 |
| Frosh | Jan 29, 2024 | 3:00 PM | away | @ Sacred Heart Cathedral | W | 28-20 | 14-2 |
| JV | Jan 30, 2024 | 6:00 PM | away | @ Sacred Heart Cathedral | W | 45-31 | 7-6 |
| Varsity | Jan 30, 2024 | 7:30 PM | home | Sacred Heart Cathedral | L | 49-45 | 12-8 |
| JV | Feb 1, 2024 | 3:00 PM | away | @ Saint Francis | L | 52-41 | 7-7 |
| Varsity | Feb 1, 2024 | 6:30 PM | away | @ Saint Francis | W | 63-42 | 13-8 |
| Frosh | Feb 1, 2024 | 6:30 PM | home | Saint Francis | W | 45-22 | 15-2 |
| Frosh | Feb 6, 2024 | 6:00 PM | away | @ Presentation | W | 49-16 | 16-2 |
| Varsity | Feb 6, 2024 | 7:30 PM | away | @ Presentation | W | 64-32 | 14-8 |
| Frosh | Feb 9, 2024 | 4:30 PM | home | Mitty | L | 63-21 | 16-3 |
| JV | Feb 9, 2024 | 6:00 PM | home | Mitty | L | 45-20 | 7-8 |
| Varsity | Feb 9, 2024 | 7:30 PM | home | Mitty | L | 74-40 | 14-9 |
| Frosh | Feb 10, 2024 | 1:30 PM | home | Sacred Heart Cathedral | W | 45-19 | 17-3 |
| JV | Feb 10, 2024 | 3:00 PM | home | Sacred Heart Cathedral | W | 52-46 | 8-8 |
| Varsity | Feb 10, 2024 | 4:30 PM | home | Sacred Heart Cathedral | L | 59-44 | 14-10 |
| Varsity | Feb 16, 2024 | 7:00 PM | away | @ CCS Playoffs -SI vs Priory | W | 41-36 | 15-10 |
| Varsity | Feb 19, 2024 | 7:00 PM | away | @ CCS Playoffs - SI vs SHC | W | 61-46 | 16-10 |
| Varsity | Feb 21, 2024 | 7:00 PM | home | CCS Playoffs - SI vs Los Gatos | W | 59-32 | 17-10 |
| Varsity | Feb 23, 2024 | 6:00 PM | neutral | CCS Open Division Championship - Mitty | L | 84-44 | 17-11 |
| Varsity | Feb 27, 2024 | 5:00 PM | home | CIF NorCal Playoff - Rd 1- #7 SI vs #10 Marin Catholic | W | 45-41 | 18-11 |
| Varsity | Feb 29, 2024 | 5:00 PM | away | @ CIF NorCal Playoff - Rd 2 - SI vs Bishop O'Dowd | L | 56-27 | 18-12 |
| Varsity | Mar 2, 2024 | 7:00 PM | neutral | CIF NorCal Semifinal - TBA | 0-0 | 18-12 | |
| Varsity | Mar 5, 2024 | 7:00 PM | neutral | CIF NorCal Championship | 0-0 | 18-12 | |
| Varsity | Mar 8, 2024 | TBD | neutral | CIF State Championship | 0-0 | 18-12 | |
| Varsity | Mar 9, 2024 | TBD | neutral | CIF State Championship | 0-0 | 18-12 |