| 2023-03-09 16:00:40March 9, 2023 | Lacrosse: O'Connell vs. Maret | 13 - 9 | 2023 Lacrosse | Maret School |
| 2023-03-10 16:00:14March 10, 2023 | Lacrosse: O'Connell vs. John Paul The Great | 20 - 12 | 2023 Lacrosse | Saint John Paul the Great Catholic High School |
| 2023-03-13 16:00:21March 13, 2023 | Lacrosse: John Champe vs. O'Connell | 18 - 10 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-03-15 16:00:06March 15, 2023 | Lacrosse: Trinity Episcopal vs. O'Connell | 2 - 12 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-03-17 16:00:54March 17, 2023 | Lacrosse: Gonzaga vs. O'Connell | 27 - 4 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-03-21 16:00:14March 21, 2023 | Lacrosse: St. John's vs. O'Connell | 20 - 3 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-03-24 16:15:52March 24, 2023 | Lacrosse: O'Connell vs. Good Counsel | 5 - 18 | 2023 Lacrosse | Good Counsel High School |
| 2023-03-28 18:00:47March 28, 2023 | Lacrosse: O'Connell vs. St. Mary's Ryken | 6 - 11 | 2023 Lacrosse | St. Mary's Ryken High School |
| 2023-03-31 19:00:36March 31, 2023 | Lacrosse: O'Connell vs. Paul VI | 1 - 20 | 2023 Lacrosse | Paul VI High School |
| 2023-04-04 16:00:33April 4, 2023 | Lacrosse: McNamara vs. O'Connell | 10 - 13 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-04-19 16:00:54April 19, 2023 | Lacrosse: O'Connell vs. The Heights | 9 - 18 | 2023 Lacrosse | The Heights School |
| 2023-04-21 16:00:17April 21, 2023 | Lacrosse: DeMatha vs. O'Connell | 20 - 4 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-04-25 16:00:43April 25, 2023 | Lacrosse: Ireton vs. O'Connell | 9 - 10 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-05-01 16:15:27May 1, 2023 | Lacrosse: WCAC Play-In Game: Ireton vs. O'Connell | 13 - 14 | 2023 Lacrosse | Bishop O'Connell High School |
| 2023-05-02 17:00:00May 2, 2023 | WCAC Lacrosse: Quarterfinals: O'Connell vs. St. John’s | 0 - 22 | 2023 Lacrosse | St. John's College High School |
