| 2022-12-01 19:30:21December 1, 2022 | Basketball: DeMatha vs. Coolidge | 75 - 39 | 2022-2023 Basketball | Coolidge High School |
| 2022-12-03 18:40:35December 3, 2022 | Basketball: DeMatha vs. Notre Dame (CA) | 84 - 93 | 2022-2023 Basketball | Notre Dame High School |
| 2022-12-04 14:00:06December 4, 2022 | Basketball: DeMatha vs. Southern California Academy | 78 - 76 | 2022-2023 Basketball | Notre Dame High School |
| 2022-12-06 18:00:55December 6, 2022 | Basketball: Eleanor Roosevelt vs. DeMatha | 63 - 77 | 2022-2023 Basketball | DeMatha High School |
| 2022-12-10 20:45:44December 10, 2022 | Basketball: John Marshall vs. DeMatha | 69 - 62 | 2022-2023 Basketball | DeMatha High School |
| 2022-12-11 19:00:07December 11, 2022 | Basketball: Archbishop Ryan vs. DeMatha | 55 - 62 | 2022-2023 Basketball | DeMatha High School |
| 2022-12-16 20:30:01December 16, 2022 | Basketball: DeMatha vs. Word of God Christian Academy | 62 - 63 | 2022-2023 Basketball | Broughton Magnet High School |
| 2022-12-17 14:30:59December 17, 2022 | Basketball: DeMatha vs. Broughton (NC) | 59 - 57 | 2022-2023 Basketball | Broughton Magnet High School |
| 2022-12-20 19:30:49December 20, 2022 | Basketball: DeMatha vs. Good Counsel | 69 - 50 | 2022-2023 Basketball | Good Counsel High School |
| 2022-12-22 17:45:12December 22, 2022 | Basketball: DeMatha vs. St. Mary's Ryken | 72 - 41 | 2022-2023 Basketball | St. Mary's Ryken High School |
| 2022-12-29 17:00:31December 29, 2022 | Basketball: DeMatha vs. Dream City | 58 - 55 | 2022-2023 Basketball | Tournament |
| 2022-12-30 11:31:53December 30, 2022 | Basketball: DeMatha vs. Bergen Catholic | 70 - 53 | 2022-2023 Basketball | Tournament |
| 2023-01-03 19:30:02January 3, 2023 | Basketball: O'Connell vs. DeMatha | 87 - 78 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-05 19:30:07January 5, 2023 | Basketball: The Heights vs. DeMatha | 40 - 88 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-10 19:30:45January 10, 2023 | Basketball: Paul VI vs. DeMatha | 76 - 61 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-13 19:30:57January 13, 2023 | Basketball: DeMatha vs. Ireton | 72 - 59 | 2022-2023 Basketball | Bishop Ireton High School |
| 2023-01-15 09:30:03January 15, 2023 | Basketball: DeMatha vs. Bishop Loughlin | 66 - 55 | 2022-2023 Basketball | Tournament |
| 2023-01-17 19:30:13January 17, 2023 | Basketball: St. John's vs. DeMatha | 72 - 62 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-21 13:30:38January 21, 2023 | Basketball: DeMatha vs. Word of God Christian Academy (NC) | 43 - 46 | 2022-2023 Basketball | Capital One Arena |
| 2023-01-22 18:15:13January 22, 2023 | Basketball: Georgetown Prep vs. DeMatha | 89 - 72 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-24 19:00:24January 24, 2023 | Basketball: DeMatha vs. Carroll | 90 - 52 | 2022-2023 Basketball | Archbishop Carroll High School |
| 2023-01-27 19:30:16January 27, 2023 | Basketball: McNamara vs. DeMatha | 71 - 68 | 2022-2023 Basketball | DeMatha High School |
| 2023-01-31 19:30:13January 31, 2023 | Basketball: Gonzaga vs. DeMatha | 53 - 61 | 2022-2023 Basketball | DeMatha High School |
| 2023-02-03 19:30:58February 3, 2023 | Basketball: St. Mary's Ryken vs. DeMatha | 66 - 92 | 2022-2023 Basketball | DeMatha High School |
| 2023-02-10 19:30:57February 10, 2023 | Basketball: DeMatha vs. The Heights | 102 - 73 | 2022-2023 Basketball | The Heights School |
| 2023-02-13 19:30:49February 13, 2023 | Basketball: St. Mary's Ryken vs. DeMatha | 46 - 80 | 2022-2023 Basketball | DeMatha High School |
| 2023-02-14 19:30:41February 14, 2023 | Basketball: Good Counsel vs. DeMatha | 68 - 71 | 2022-2023 Basketball | DeMatha High School |
| 2023-02-17 19:30:06February 17, 2023 | Basketball: DeMatha vs. Paul VI | 40 - 83 | 2022-2023 Basketball | Paul VI High School |
| 2023-02-18 16:30:42February 18, 2023 | Basketball: DeMatha vs. O'Connell | 69 - 70 | 2022-2023 Basketball | Bishop O'Connell High School |
| 2023-02-25 13:00:00February 25, 2023 | Basketball: WCAC Quarterfinals: DeMatha vs. O’Connell | 66 - 63 | 2022-2023 Basketball | Gallaudet University |
| 2023-02-26 16:30:00February 26, 2023 | Basketball: WCAC Semifinals: DeMatha vs. Paul VI | 70 - 72 | 2022-2023 Basketball | American University |
| 2023-03-01 20:45:28March 1, 2023 | Basketball: McNamara vs. DeMatha | 64 - 60 | 2022-2023 Basketball | MD Private School Tournament |
| 2023-03-09 18:00:38March 9, 2023 | Basketball: DeMatha vs. Bishop Walsh | 71 - 54 | 2022-2023 Basketball | Alhambra Tournament |
| 2023-03-10 21:15:46March 10, 2023 | Basketball: DeMatha vs. St. John's | 78 - 73 | 2022-2023 Basketball | Alhambra Tournament |
| 2023-03-11 20:15:53March 11, 2023 | Basketball: DeMatha vs. McNamara | 89 - 58 | 2022-2023 Basketball | Alhambra Tournament |
