| WTA Hobart | 01/11 04:10 | 45 | [67] Hayley Carter v Heather Watson [102] | 0-6,2-6 | |
| ITF W60 Toronto | 10/31 15:45 | 26 | [272] Samantha Murray v Hayley Carter [71] | 7-5,7-5 | |
| ITF W60 Toronto | 10/30 16:15 | 25 | [71] Hayley Carter v Jovana Jaksic [229] | 1-6,7-6,7-5 | |
| ITF W60 Toronto | 10/29 14:35 | 54 | Tess Sugnaux v Hayley Carter | 2-6,3-6 | |
| ITF W60 Toronto | 10/28 18:05 | 54 | Madeleine Kobelt v Hayley Carter | 2-6,3-6 | |
| ITF W60 Landisville | 08/05 17:55 | 54 | Elysia Bolton v Hayley Carter | 6-1,6-2 | |
| ITF W60 Ashland | 07/23 16:25 | 25 | [172] Ann Li v Hayley Carter [443] | 6-3,6-2 | |
| ITF W60 Berkeley | 07/16 21:05 | 54 | [358] Giuliana Olmos v Hayley Carter [445] | Retired | |
| ITF W60 Berkeley | 07/15 22:35 | 54 | [456] Lorraine M. Guillermo v Hayley Carter [445] | 4-6,6-2,4-10 | |
| ITF W60 Honolulu | 07/09 20:40 | 54 | [411] Sophie Chang v Hayley Carter [446] | 7-6,6-4 | |
| ITF W60 Honolulu | 07/08 20:00 | 54 | Allura Zamarripa v Hayley Carter | 3-6,0-6 | |
| ITF W25 Denver | 06/21 15:00 | 27 | Sophia Whittle v Hayley Carter | 6-1,6-4 | |
| ITF W25 Denver | 06/20 16:00 | 26 | [479] Hayley Carter v Tereza Mihalikova [372] | 6-4,1-6,7-5 | |
| ITF W25 Denver | 06/18 21:45 | 25 | [425] Carson Branstine v Hayley Carter [479] | 4-6,7-6,3-6 | |
| ITF W25 Sumter | 06/13 14:25 | 26 | [493] Hayley Carter v Hailey Baptiste [333] | 6-4,2-6,4-6 | |
| ITF W25 Sumter | 06/12 14:00 | 25 | Hayley Carter v Brynn Boren | 7-6,6-0 | |
| ITF W25 Bethany Beach | 06/06 15:45 | 26 | [490] Hayley Carter v Sophie Chang [386] | 5-7,1-6 | |
| ITF W25 Bethany Beach | 06/05 17:50 | 25 | Andie K. Daniell v Hayley Carter | 0-6,3-6 | |
| ITF Women Toronto | 10/27 18:35 | 45 | [438] Rasheeda McAdoo v Hayley Carter [264] | Cancelled | |
| ITF Women Saguenay | 10/25 19:30 | 26 | Bianca Andreescu v Hayley Carter | 7-5,7-5 | |
| ITF Women Saguenay | 10/24 17:25 | 25 | [264] Hayley Carter v Jessica Ho [454] | 6-1,3-6,6-4 | |
| ITF Women Saguenay | 10/22 14:00 | 54 | Nadja Gilchrist v Hayley Carter | 1-6,2-6 | |
| ITF Women Saguenay | 10/21 18:35 | 54 | Alexandra Mikhailuk v Hayley Carter | 1-6,3-6 | |
| ITF Women Saguenay | 10/20 21:55 | 54 | Safiya Carrington v Hayley Carter | 7-6,2-6,3-6 | |
| ITF Women Florence | 10/17 14:00 | 25 | [256] Ulrikke Eikeri v Hayley Carter [263] | 6-3,6-2 | |
| ITF Women Stockton | 10/04 21:30 | 26 | [343] Hayley Carter v Jessica Pegula [136] | 6-7,0-6 | |
| ITF Women Stockton | 10/02 21:55 | 25 | [343] Hayley Carter v Katherine Sebov [271] | 7-6,2-6,6-1 | |
| ITF Women Templeton | 09/25 17:00 | 54 | [371] Hayley Carter v Giuliana Olmos [86] | 6-7,1-6 | |
| ITF Women Templeton | 09/24 17:00 | 54 | Hayley Carter v Olivia Hauger | 6-3,6-1 | |
| ITF Women Templeton | 09/23 17:00 | 54 | [353] Whitney Osuigwe v Hayley Carter [374] | 4-6,6-4,6-7 |