| 2023-03-09 18:00:38March 9, 2023 | Lacrosse: Gonzaga vs. McDonogh | 4 - 6 | 2023 Lacrosse | McDonogh School |
| 2023-03-14 16:30:45March 14, 2023 | Lacrosse: Gonzaga vs. Landon | 12 - 3 | 2023 Lacrosse | Landon School |
| 2023-03-17 16:00:54March 17, 2023 | Lacrosse: Gonzaga vs. O'Connell | 27 - 4 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-03-19 16:30:43March 19, 2023 | Lacrosse: Paul VI vs. Gonzaga | 6 - 5 | 2023 Lacrosse | Gonzaga College High School |
| 2023-03-21 16:00:47March 21, 2023 | Lacrosse: Gonzaga vs. Ireton | 22 - 2 | 2023 Lacrosse | Bishop Ireton High School |
| 2023-03-24 19:00:40March 24, 2023 | Lacrosse: Gonzaga vs. Georgetown Prep | 9 - 11 | 2023 Lacrosse | Georgetown University |
| 2023-03-26 11:00:24March 26, 2023 | Lacrosse: Culver Academy vs. Gonzaga | 12 - 11 | 2023 Lacrosse | Gonzaga College High School |
| 2023-03-28 17:00:20March 28, 2023 | Lacrosse: The Heights vs. Gonzaga | 7 - 10 | 2023 Lacrosse | Gonzaga College High School |
| 2023-03-31 19:00:36March 31, 2023 | Lacrosse: Gonzaga vs. Bullis | 12 - 11 | 2023 Lacrosse | Bullis School |
| 2023-04-03 16:00:43April 3, 2023 | Lacrosse: Gonzaga vs. Sacred Heart Prep (CA) | 10 - 8 | 2023 Lacrosse | Sacred Heart Prep |
| 2023-04-05 16:00:34April 5, 2023 | Lacrosse: Gonzaga vs. Saint Ignatius Prep (CA) | 8 - 7 | 2023 Lacrosse | Saint Ignatius Prep |
| 2023-04-12 19:00:34April 12, 2023 | Lacrosse: St. Albans vs. Gonzaga | 6 - 10 | 2023 Lacrosse | Gonzaga College High School |
| 2023-04-18 15:30:04April 18, 2023 | Lacrosse: Gonzaga vs. DeMatha | 9 - 3 | 2023 Lacrosse | DeMatha High School |
| 2023-04-21 19:00:09April 21, 2023 | Lacrosse: McNamara vs. Gonzaga | 0 - 21 | 2023 Lacrosse | Gonzaga College High School |
| 2023-04-25 19:00:01April 25, 2023 | Lacrosse: St. Mary's Ryken vs. Gonzaga | 4 - 17 | 2023 Lacrosse | Gonzaga College High School |
| 2023-04-28 19:00:23April 28, 2023 | Lacrosse: St. John's vs. Gonzaga | 11 - 10 | 2023 Lacrosse | Gonzaga College High School |
| 2023-04-30 18:30:35April 30, 2023 | Lacrosse: Gonzaga vs. Good Counsel | 11 - 8 | 2023 Lacrosse | Good Counsel High School |
| 2023-05-02 19:00:00May 2, 2023 | WCAC Lacrosse: Quarterfinals: Good Counsel vs. Gonzaga | 7 - 14 | 2023 Lacrosse | Gonzaga College High School |
| 2023-05-05 18:00:00May 5, 2023 | Lacrosse: WCAC Semifinals: Gonzaga vs. Paul VI | 2 - 6 | 2023 Lacrosse | Paul VI High School |
