| Singles competition |
| R16 (R) | Habiba Mohamed (Columbia Lions) def. Elena Wagenmans (Stanford Cardinal) 12-10, 11-3, 11-1 |
| GF (R) | Georgina Kennedy (Harvard Crimson) def. Habiba Mohamed (Columbia Lions) 11-2, 11-4, 11-0 |
| R16 (HE) | Jui Kalgutkar (Columbia Lions) def. Amita Gondi (Stanford Cardinal) 7-11, 8-11, 11-5, 11-9, 11-7 |
| QF (HE) | Luca Polgar (Bates) def. Jui Kalgutkar (Columbia Lions) 11-6, 6-11, 11-4, 7-11, 11-5 |
| R16 (HN) | Erica McGillicuddy (Columbia Lions) def. Isabel Young (Brown Bears) 11-5, 12-10, 11-5 |
| R16 (HN) | Madeleine Chai (Harvard Crimson) def. Bunny Fox (Columbia Lions) 5-11, 11-9, 11-3, 12-10 |
| QF (HN) | Madeleine Chai (Harvard Crimson) def. Erica McGillicuddy (Columbia Lions) 13-11, 11-9, 10-12, 8-11, 11-5 |
| CQ (HN) | Isabel Young (Brown Bears) def. Bunny Fox (Columbia Lions) 11-6, 8-11, 12-10, 8-11, 11-3 |
| R16 (HW) | Emme Leonard (Princeton Tigers) def. Elizabeth Lentz (Columbia Lions) 12-10, 11-4, 11-8 |
| R16 (HW) | Julia Ward (Williams College) def. Ellie McVeigh (Columbia Lions) 11-9, 11-2, 11-4 |
| R16 (HW) | Nicole Kendall (Columbia Lions) def. Caroline Glaser (Bowdoin) 11-6, 11-6, 11-4 |
| QF (HW) | Nicole Kendall (Columbia Lions) def. Morgan Steelman (Princeton Tigers) 8-11, 12-10, 13-11, 11-7 |
| SF (HW) | Hannah Craig (Harvard Crimson) def. Nicole Kendall (Columbia Lions) 11-5, 12-10, 9-11, 11-6 |
| CQ (HW) | Elizabeth Lentz (Columbia Lions) def. Audrey Berling (Franklin Marsh) 11-4, 11-8, 11-5 |
| CQ (HW) | Ellie McVeigh (Columbia Lions) def. Ona Prokes (Drexel Dragons) 11-8, 11-5, 7-11, 13-11 |
| CS (HW) | Ellie McVeigh (Columbia Lions) def. Elizabeth Lentz (Columbia Lions) 11-8, 11-7, 11-7 |
| CF (HW) | Ellie McVeigh (Columbia Lions) def. Nanna Carleke (Trinity College) 11-4, 11-2, 11-4 |
| R16 (HS) | Cindy Cao (Columbia Lions) def. Marcela Marquez (William Smith) 11-9, 11-3, 11-4 |
| R16 (HS) | Jane Pincus (Columbia Lions) def. Mihiliya Arachchige (Mt. Holyoke) 15-13, 11-4, 11-7 |
| QF (HS) | Grace Doyle (Princeton Tigers) def. Cindy Cao (Columbia Lions) 6-11, 11-8, 11-1, 11-4 |
| QF (HS) | Jane Pincus (Columbia Lions) def. Mariam Mansoor (Colby) 11-5, 11-13, 11-6, 11-2 |
| SF (HS) | Anna Hughes (Drexel Dragons) def. Jane Pincus (Columbia Lions) 11-13, 7-11, 11-2, 11-8, 11-6 |