Stadium: Court 1 Round: 26 Ground: Hardcourt indoor
| UTR Pro Tennis Series Charleston Women | 2022/03/14 14:30 | Shaffer, Kennedy v Mckenna Schaefbauer | 6-3,5-1 |
| ITF W15 Champaign | 2023/11/07 21:05 | Shaffer, Kennedy v Cai, Xinyu | 6-4,7-5 |
| ITF W60 Toronto | 2023/10/22 16:20 | Shaffer, Kennedy v Katarina Jokic | 6-4,4-6,2-6 |
| ITF W100 Landisville | 2023/08/07 17:30 | Shaffer, Kennedy v Christina Rosca | 4-6,6-3,1-6 |
| ITF W60 Lexington | 2023/07/31 17:00 | Veronika Miroshnichenko v Shaffer, Kennedy | 7-5,6-0 |
| ITF W60 Evansville | 2023/07/18 18:40 | Maribella Zamarripa v Shaffer, Kennedy | 7-6,6-3 |
| ITF W60 Evansville | 2023/07/17 17:40 | Elizabeth Eades v Shaffer, Kennedy | 5-7,2-6 |
| ITF W60 Sumter | 2023/06/14 18:40 | Haley Giavara v Shaffer, Kennedy | 6-1,7-5 |
| ITF W60 Pelham | 2023/05/18 15:00 | Maria Kononova v Shaffer, Kennedy | 6-4,6-3 |
| ITF W15 Champaign | 2023/11/07 20:15 | Mckenna Schaefbauer v Kasia Treiber | 4-6,6-4,6-4 |
| ITF W15 Norman | 2023/10/31 15:00 | Jessup, Madeleine v Mckenna Schaefbauer | 6-2,6-4 |
| ITF W15 Norman | 2023/10/30 15:00 | Iyengar, Sumvruta v Mckenna Schaefbauer | 0-6,1-6 |
| ITF W60 Lexington | 2023/07/31 19:00 | Mckenna Schaefbauer v Blokhina, Alexis | 4-6,3-6 |
| ITF W60 Evansville | 2023/07/17 16:00 | Mckenna Schaefbauer v Willson, Danielle | 5-7,0-6 |
| ITF W25 Wichita | 2023/06/20 16:30 | Ivana Corley v Mckenna Schaefbauer | 6-2,6-4 |
| ITF W25 Wichita | 2023/06/19 15:00 | Saniya Singh v Mckenna Schaefbauer | 2-6,1-6 |
| ITF W60 Sumter | 2023/06/12 20:15 | Akasha Urhobo v Mckenna Schaefbauer | 6-2,6-2 |