| Level | Date | Time | Home | Opponent | Result | Score | Record |
|---|---|---|---|---|---|---|---|
| Frosh | Aug 16, 2023 | 7:00 PM | home | Fall Parent & Athlete Webinar | 0-0 | - | |
| JV | Aug 16, 2023 | 7:00 PM | home | Fall Parent & Athlete Webinar | 0-0 | - | |
| Varsity | Aug 16, 2023 | 7:00 PM | home | Fall Parent & Athlete Webinar | 0-0 | - | |
| Frosh | Aug 18, 2023 | 3:30 PM | home | Menlo Atherton | 0-0 | - | |
| JV | Aug 18, 2023 | 5:00 PM | home | Menlo Atherton | 0-0 | - | |
| Varsity | Aug 18, 2023 | 6:30 PM | home | Menlo Atherton | 0-0 | - | |
| Frosh | Aug 19, 2023 | TBD | home | Fall Media Day | 0-0 | - | |
| JV | Aug 19, 2023 | TBD | home | Fall Media Day | 0-0 | - | |
| Varsity | Aug 19, 2023 | 12:45 PM | Fall Media Day | 0-0 | - | ||
| Frosh | Aug 24, 2023 | 5:30 PM | away | @ San Ramon Valley | L | 29-0 | 0-1 |
| JV | Aug 25, 2023 | 3:30 PM | home | San Ramon Valley | W | 21-20 | 1-0 |
| Varsity | Aug 25, 2023 | 7:00 PM | home | San Ramon Valley | L | 42-14 | 0-1 |
| JV | Sep 1, 2023 | 4:30 PM | away | @ Jesuit Sacramento | L | 35-32 | 1-1 |
| Varsity | Sep 1, 2023 | 7:00 PM | away | @ Jesuit Sacramento | W | 28-27 | 1-1 |
| Frosh | Sep 2, 2023 | 11:00 AM | home | Jesuit Sacramento | L | 42-7 | 0-2 |
| JV | Sep 8, 2023 | 3:30 PM | home | Cathedral | W | 28-0 | 2-1 |
| Varsity | Sep 8, 2023 | 7:00 PM | home | Cathedral | W | 35-28 | 2-1 |
| Frosh | Sep 9, 2023 | 1:00 PM | home | Capuchino | W | 38-0 | 1-2 |
| JV | Sep 23, 2023 | 10:00 AM | away | @ Riordan | W | 21-7 | 3-1 |
| Varsity | Sep 23, 2023 | 2:00 PM | away | @ Riordan | L | 41-34 | 2-2 |
| Frosh | Sep 28, 2023 | 3:30 PM | away | @ Bellarmine | L | 31-21 | 1-3 |
| JV | Sep 29, 2023 | 3:30 PM | home | Bellarmine | W | 21-14 | 4-1 |
| Varsity | Sep 29, 2023 | 7:00 PM | home | Bellarmine | W | 31-30 | 3-2 |
| JV | Oct 6, 2023 | 4:30 PM | away | @ Saint Francis | L | 28-16 | 4-2 |
| Varsity | Oct 6, 2023 | 7:00 PM | away | @ Saint Francis | L | 21-6 | 3-3 |
| Frosh | Oct 7, 2023 | 10:00 AM | home | Saint Francis | L | 34-7 | 1-4 |
| JV | Oct 13, 2023 | 4:30 PM | away | @ Valley Christian | W | 34-15 | 5-2 |
| Varsity | Oct 13, 2023 | 7:00 PM | away | @ Valley Christian | W | 15-14 | 4-3 |
| Frosh | Oct 14, 2023 | 10:00 AM | home | Valley Christian | 0-0 | 1-4 | |
| Frosh | Oct 20, 2023 | 3:30 PM | home | Sacred Heart Cathedral | L | 14-7 | 1-5 |
| Varsity | Oct 20, 2023 | 6:30 PM | home | Sacred Heart Cathedral | W | 38-14 | 5-3 |
| JV | Oct 27, 2023 | 3:30 PM | home | Mitty | W | 15-14 | 6-2 |
| Varsity | Oct 27, 2023 | 7:00 PM | home | Mitty | W | 28-21 | 6-3 |
| Frosh | Oct 28, 2023 | 10:00 AM | away | @ Mitty | L | 30-14 | 1-6 |
| JV | Nov 3, 2023 | 3:30 PM | away | @ Serra | W | 29-15 | 7-2 |
| Varsity | Nov 3, 2023 | 7:00 PM | away | @ Serra | L | 43-10 | 6-4 |
| Frosh | Nov 4, 2023 | 10:00 AM | home | Serra | L | 43-7 | 1-7 |
| Varsity | Nov 10, 2023 | 5:30 PM | home | CCS Quarterfinals- SI v Valley Christian | W | 21-17 | 7-4 |
| Varsity | Nov 17, 2023 | 7:00 PM | home | CCS Semifinals - SI vs Los Gatos | 0-0 | 7-4 | |
| Varsity | Nov 24, 2023 | TBD | neutral | CCS Championship | 0-0 | 7-4 | |
| Varsity | Dec 1, 2023 | TBD | neutral | CIF Nor-Cal Championship | 0-0 | 7-4 | |
| Varsity | Dec 8, 2023 | TBD | neutral | CIF State Championship | 0-0 | 7-4 |