stadio: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Alicante DM | 2023/10/05 16:35 | Harris/Santillan v Nedunchezhiyan/Smith | 2-6,2-6 |
| Challenger Alicante DM | 2023/10/04 18:15 | Harris/Santillan v Manzanera Pertusa/Nava | 7-6,6-4 |
| Challenger Murcia DM | 2023/04/07 12:00 | Harris/Santillan v Bortolotti/Gornes | 4-6,6-7 |
| Challenger Murcia DM | 2023/04/06 13:45 | Harris/Santillan v Kadhe/Uchida | 6-7,7-5,10-6 |
| Challenger Murcia DM | 2023/04/05 12:00 | Gojo/Karlovskiy v Harris/Santillan | 6-7,5-7 |
| Challenger Las Franquesas del Valles DM | 2023/03/22 10:20 | Harris/Santillan v Bortolotti/Gornes | 4-6,3-6 |
| ITF M25 Portimao DM | 2023/03/18 14:00 | Harris/Santillan v Oliveira/Taylor | 2-6,2-6 |
| ITF M25 Portimao DM | 2023/03/17 14:10 | Barroso Campos/Mansouri v Harris/Santillan | 3-6,3-6 |