Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Fountain Valley | 2022/07/05 17:00 | Sienna Leeson v Makenna Thiel | 3-6,4-6 |
| ITF W15 Fountain Valley | 2022/07/04 17:00 | Sienna Leeson v Bryn Johnson | 6-1,7-6 |
| ITF W15 Los Angeles | 2022/06/27 18:00 | Sienna Leeson v Alexandra Vagramov | 6-7,1-6 |
| UTR Pro Tennis Series - California - Kvinner | 2022/06/22 20:00 | Arianna Stavropoulos v Sienna Leeson | 6-3,6-2 |
| UTR Pro Tennis Series - California - Kvinner | 2022/06/21 18:30 | Emma Sun v Sienna Leeson | 4-6,6-3,6-2 |
| UTR Pro Tennis Series - California - Kvinner | 2022/06/20 20:22 | Sienna Leeson v Lauren Joyce | 5-7,6-0,3-6 |
| ITF W60 Canberra - Kval | 2022/03/27 04:15 | Sienna Leeson v Alexandra Osborne | 4-6,0-6 |
| ITF W60 Canberra | 2022/03/20 02:25 | Hiroko Kuwata v Sienna Leeson | 6-2,6-1 |
| UTR Pro Tennis Series - California - Kvinner | 2022/02/11 20:30 | Rebecca Lynn v Seha Yu | 4-6,4-3 |
| UTR Pro Tennis Series - California - Kvinner | 2022/02/10 17:11 | Rebecca Lynn v Maya Urata | 6-4,6-3 |
| UTR Pro Tennis Series - California - Kvinner | 2022/02/09 23:43 | Alexandra Ozerets v Rebecca Lynn | 0-6,3-6 |
| UTR Pro Tennis Series - California - Kvinner | 2022/02/08 19:00 | Katie Codd v Rebecca Lynn | 6-7,6-2,6-0 |
| UTR Pro Tennis Series - California - Kvinner | 2021/12/04 19:00 | Brandy Walker v Rebecca Lynn | 6-1,6-2 |
| UTR Pro Tennis Series - California - Kvinner | 2021/12/02 21:56 | Rebecca Lynn v Tanvi Narendran | 6-2,6-0 |
| UTR Pro Tennis Series - California - Kvinner | 2021/12/01 18:54 | Rebecca Lynn v Tomi Main | 6-0,2-6,6-3 |
| UTR Pro Tennis Series - California - Kvinner | 2021/11/30 21:35 | Rebecca Lynn v Kaia Wolfe | 6-3,6-2 |