Head to Head
| USA NWSL - naised | 2018/09/08 02:00 | Portland Thorns - naised v OL Reign - naised | W | 3-1 |
| USA NWSL - naised | 2018/07/01 02:00 | OL Reign - naised v Portland Thorns - naised | L | 1-0 |
| USA NWSL - naised | 2018/05/05 19:30 | Portland Thorns - naised v OL Reign - naised | L | 2-3 |
| USA NWSL - naised | 2017/08/26 20:00 | OL Reign - naised v Portland Thorns - naised | W | 1-2 |
| USA NWSL - naised | 2017/07/02 02:30 | OL Reign - naised v Portland Thorns - naised | L | 2-0 |
| USA NWSL - naised | 2017/05/07 02:00 | Portland Thorns - naised v OL Reign - naised | D | 2-2 |
| USA NWSL - naised | 2016/08/27 21:00 | OL Reign - naised v Portland Thorns - naised | L | 3-1 |
| USA NWSL - naised | 2016/07/31 02:30 | Portland Thorns - naised v OL Reign - naised | W | 1-0 |
Home History
| USA NWSL - naised | 2018/09/08 02:00 | Portland Thorns - naised v OL Reign - naised | W | 3-1 |
| USA NWSL - naised | 2018/08/26 00:00 | Washington Spirit - naised v Portland Thorns - naised | W | 0-1 |
| USA NWSL - naised | 2018/08/23 03:00 | Portland Thorns - naised v Gotham FC - naised | W | 2-1 |
| USA NWSL - naised | 2018/08/19 02:30 | Portland Thorns - naised v Chicago Red Stars - naised | D | 2-2 |
| USA NWSL - naised | 2018/08/11 23:30 | Orlando Pride - naised v Portland Thorns - naised | W | 0-2 |
| USA NWSL - naised | 2018/08/05 22:00 | North Carolina Courage - naised v Portland Thorns - naised | L | 2-1 |
| USA NWSL - naised | 2018/07/21 23:00 | Gotham FC - naised v Portland Thorns - naised | W | 1-2 |
| USA NWSL - naised | 2018/07/16 03:00 | Portland Thorns - naised v Houston Dash - naised | W | 3-1 |
Away History
| USA NWSL - naised | 2018/09/08 02:00 | Portland Thorns - naised v OL Reign - naised | L | 3-1 |
| USA NWSL - naised | 2018/08/25 20:00 | OL Reign - naised v North Carolina Courage - naised | D | 1-1 |
| USA NWSL - naised | 2018/08/22 02:30 | OL Reign - naised v Houston Dash - naised | W | 2-0 |
| USA NWSL - naised | 2018/08/16 02:30 | OL Reign - naised v Chicago Red Stars - naised | D | 0-0 |
| USA NWSL - naised | 2018/08/11 19:30 | Utah Royals - naised v OL Reign - naised | W | 0-1 |
| USA NWSL - naised | 2018/08/06 01:00 | OL Reign - naised v Washington Spirit - naised | W | 2-0 |
| USA NWSL - naised | 2018/07/21 19:30 | Orlando Pride - naised v OL Reign - naised | D | 1-1 |
| USA NWSL - naised | 2018/07/15 00:00 | Chicago Red Stars - naised v OL Reign - naised | L | 1-0 |