Head to Head
| USA NWSL Women | 2020/10/11 00:00 | OL Reign Women v Portland Thorns Women | W | 1-2 |
| USA NWSL Women | 2020/10/01 02:00 | Portland Thorns Women v OL Reign Women | W | 4-1 |
| USA NWSL Challenge Cup Women | 2020/07/13 16:30 | OL Reign Women v Portland Thorns Women | D | 0-0 |
| USA NWSL Women | 2019/09/29 18:00 | OL Reign Women v Portland Thorns Women | L | 2-0 |
| USA NWSL Women | 2019/08/08 02:00 | OL Reign Women v Portland Thorns Women | L | 1-0 |
| USA NWSL Women | 2019/07/06 03:00 | Portland Thorns Women v OL Reign Women | L | 0-1 |
| USA NWSL Women | 2018/09/15 19:00 | Portland Thorns Women v OL Reign Women | W | 2-1 |
| USA NWSL Women | 2018/09/08 02:00 | Portland Thorns Women v OL Reign Women | W | 3-1 |
Home History
| USA NWSL Challenge Cup Women | 2021/04/15 23:30 | Chicago Red Stars Women v Portland Thorns Women | W | 0-1 |
| USA NWSL Challenge Cup Women | 2021/04/10 02:30 | Portland Thorns Women v Kansas City Current Women | W | 2-1 |
| USA NWSL Women | 2020/10/11 00:00 | OL Reign Women v Portland Thorns Women | W | 1-2 |
| USA NWSL Women | 2020/10/04 02:00 | Utah Royals Women v Portland Thorns Women | D | 1-1 |
| USA NWSL Women | 2020/10/01 02:00 | Portland Thorns Women v OL Reign Women | W | 4-1 |
| USA NWSL Women | 2020/09/20 19:00 | Portland Thorns Women v Utah Royals Women | W | 3-0 |
| USA NWSL Challenge Cup Women | 2020/07/22 16:30 | Portland Thorns Women v Houston Dash Women | L | 0-1 |
| USA NWSL Challenge Cup Women | 2020/07/17 16:30 | North Carolina Courage Women v Portland Thorns Women | W | 0-1 |
Away History
| USA NWSL Challenge Cup Women | 2021/04/17 02:00 | OL Reign Women v Houston Dash Women | D | 0-0 |
| USA NWSL Women | 2020/10/18 00:00 | OL Reign Women v Utah Royals Women | W | 2-0 |
| USA NWSL Women | 2020/10/11 00:00 | OL Reign Women v Portland Thorns Women | L | 1-2 |
| USA NWSL Women | 2020/10/01 02:00 | Portland Thorns Women v OL Reign Women | L | 4-1 |
| USA NWSL Women | 2020/09/26 19:30 | Utah Royals Women v OL Reign Women | D | 2-2 |
| USA NWSL Challenge Cup Women | 2020/07/19 02:00 | OL Reign Women v Chicago Red Stars Women | L | 3-4 |
| USA NWSL Challenge Cup Women | 2020/07/13 16:30 | OL Reign Women v Portland Thorns Women | D | 0-0 |
| USA NWSL Challenge Cup Women | 2020/07/08 16:30 | Utah Royals Women v OL Reign Women | W | 0-1 |