| 2023-03-25 15:00:00March 25, 2023 | Perkiomen Valley vs Cardinal O'Hara | 10 - 17 | Pioneer Athletic Conference | 2023 | Cardinal O'Hara |
| 2019-05-29 16:00:39May 29, 2019 | Cardinal O’Hara vs Owen J. Roberts (PIAA-3A first round) | 6 - 16 | | 2019 | Cardinal O'Hara |
| 2018-05-21 19:00:08May 21, 2018 | Cardinal O’Hara vs Archbishop Carroll (PCL championship) | 3 - 18 | | 2018 | Archbishop Carroll |
| 2018-05-18 16:00:21May 18, 2018 | Cardinal O’Hara vs Archbishop Wood | 8 - 5 | | 2018 | Neumann University |
| 2018-05-10 17:15:00May 10, 2018 | Cardinal O’Hara vs Springside Chestnut Hill | 6 - 15 | | 2018 | Springside-Chestnut Hill |
| 2018-05-08 15:45:00May 8, 2018 | Archbishop Carroll vs Cardinal O'Hara | 19 - 2 | | 2018 | Cardinal O'Hara |
| 2018-05-03 15:45:00May 3, 2018 | Lansdale Catholic vs Cardinal O'Hara | 3 - 12 | | 2018 | Cardinal O'Hara |
| 2018-04-28 18:11:47April 28, 2018 | Perkiomen Valley vs Cardinal O'Hara | 13 - 11 | Pioneer Athletic Conference | | Cardinal O'Hara |
| 2018-04-26 16:00:37April 26, 2018 | Saint Hubert vs Cardinal O’Hara | 1 - 15 | | 2018 | Cardinal O'Hara |
| 2018-04-24 15:45:00April 24, 2018 | Cardinal O’Hara vs Little Flower | 13 - 5 | | 2018 | Little Flower |
| 2018-04-19 15:45:00April 19, 2018 | Archbishop Ryan vs Cardinal O'Hara | 0 - 14 | | 2018 | Cardinal O'Hara |
| 2018-04-17 15:45:00April 17, 2018 | Cardinal O’Hara vs Hallahan | 15 - 1 | | 2018 | Hallahan |
| 2018-04-16 15:45:00April 16, 2018 | Perkiomen Valley vs Cardinal O'Hara | 13 - 11 | | 2018 | Cardinal O'Hara |
| 2018-04-12 15:45:00April 12, 2018 | Cardinal O’Hara vs Archbishop Wood | 7 - 8 | | 2018 | Archbishop Wood |
| 2018-04-10 15:45:00April 10, 2018 | Cardinal O’Hara vs Bonner-Prendergast | 13 - 6 | | 2018 | Bonner Prendergast |
| 2018-04-09 15:45:00April 9, 2018 | Cardinal O’Hara vs Springfield-Delco | - | | 2018 | Springfield-Delco |
| 2018-04-05 15:45:00April 5, 2018 | Cardinal O’Hara vs Conwell-Egan | 18 - 3 | | 2018 | Conwell-Egan |
| 2018-04-03 16:00:02April 3, 2018 | Cardinal O’Hara vs Bishop McDevitt | 19 - 3 | | 2018 | Bishop McDevitt |
| 2018-03-28 15:30:00March 28, 2018 | Cardinal O’Hara vs Marple Newtown | 14 - 16 | | 2018 | Marple Newtown |
| 2018-03-26 15:45:00March 26, 2018 | Cardinal O’Hara vs Kennett | 9 - 17 | | 2018 | Kennett |
| 2017-05-10 19:30:00May 10, 2017 | Upper Merion vs Cardinal O'Hara | 16 - 5 | Pioneer Athletic Conference | 2017 | Upper Merion |
| 2017-04-29 20:14:46April 29, 2017 | Cardinal O’Hara vs Archbishop Ryan | 21 - 6 | | 2017 | |
| 2017-04-29 17:45:36April 29, 2017 | Hallahan vs Cardinal O’Hara | 0 - 14 | | 2017 | |
| 2017-04-29 16:30:00April 29, 2017 | Council Rock North vs Cardinal O'Hara | 9 - 10 | | 2017 | Council Rock North |
| 2017-04-28 17:02:35April 28, 2017 | Cardinal O’Hara vs Springfield-Delco | 8 - 18 | | 2017 | |
| 2017-04-27 15:45:00April 27, 2017 | Saint Hubert vs Cardinal O'Hara | 4 - 10 | | 2017 | Saint Hubert |
| 2017-04-25 15:45:00April 25, 2017 | Cardinal O’Hara vs Little Flower | - | | 2017 | Cardinal O'Hara |
| 2017-03-29 15:45:25March 29, 2017 | Springfield-Montco vs Cardinal O’Hara | 12 - 13 | | 2017 | Cardinal O'Hara |
| 2016-05-07 20:45:47May 7, 2016 | Cardinal O’Hara vs Little Flower | 17 - 10 | Catholic League | 2016 | Little Flower |
| 2016-05-07 20:44:09May 7, 2016 | Conwell-Egan vs Cardinal O’Hara | 6 - 17 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-05-05 15:45:00May 5, 2016 | Lansdale Catholic vs Cardinal O'Hara | 10 - 9 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-05-02 22:03:42May 2, 2016 | Pope John Paul II vs. Cardinal O'Hara | 22 - 4 | Catholic League, Pioneer Athletic Conference | 2016 | Cardinal O'Hara |
| 2016-04-29 15:45:00April 29, 2016 | Cardinal O’Hara vs Springfield-Delco | - | Central League | 2016 | Springfield-Delco |
| 2016-04-28 15:45:00April 28, 2016 | Saint Hubert vs Cardinal O'Hara | 0 - 14 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-04-27 15:45:00April 27, 2016 | Cardinal O’Hara vs Little Flower | - | Catholic League | 2016 | Little Flower |
| 2016-04-25 15:45:00April 25, 2016 | Bishop Shanahan vs Cardinal O'Hara | 21 - 3 | Catholic League, Ches-Mont League, Daily Local | 2016 | Cardinal O'Hara |
| 2016-04-21 15:45:00April 21, 2016 | Archbishop Ryan vs Cardinal O'Hara | 3 - 20 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-04-19 15:45:00April 19, 2016 | Cardinal O’Hara vs Hallahan | 22 - 2 | Catholic League | 2016 | Hallahan |
| 2016-04-15 15:45:00April 15, 2016 | Archbishop Carroll vs Cardinal O'Hara | 18 - 2 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-04-12 15:45:00April 12, 2016 | Cardinal O’Hara vs Archbishop Wood | 7 - 15 | Catholic League | 2016 | Archbishop Wood |
| 2016-04-11 15:45:00April 11, 2016 | Chichester vs Cardinal O'Hara | 14 - 23 | Catholic League, Delaware Valley League | 2016 | Cardinal O'Hara |
| 2016-04-08 15:45:00April 8, 2016 | Upper Merion vs Cardinal O'Hara | 17 - 6 | Catholic League, Suburban One League | 2016 | Cardinal O'Hara |
| 2016-04-07 15:45:00April 7, 2016 | Cardinal O’Hara vs Bonner Prendergast | 19 - 18 | Catholic League | 2016 | Bonner Prendergast |
| 2016-04-05 15:45:00April 5, 2016 | Cardinal O’Hara vs Conwell-Egan | 17 - 6 | Catholic League | 2016 | Conwell-Egan |
| 2016-04-04 15:45:00April 4, 2016 | Cardinal O’Hara vs Upper Darby | - | Central League | 2016 | Upper Darby |
| 2016-03-31 15:45:00March 31, 2016 | Bishop McDevitt vs Cardinal O'Hara | 6 - 18 | Catholic League | 2016 | Cardinal O'Hara |
| 2016-03-30 20:46:23March 30, 2016 | Cardinal O’Hara vs Marple Newtown | 3 - 16 | Catholic League, Ches-Mont League | 2016 | Marple Newtown |
| 2016-03-30 18:30:00March 30, 2016 | Cardinal O’Hara vs Marple Newtown | 3 - 16 | Central League | 2016 | Marple Newtown |
