Stadium: Court 9 Round: 62 Ground: Clay
| ITF USA F6 | 2018/01/29 16:00 | Beiler, Mason v Mayagoitia, Ricardo David | 6-4,6-3 |
| ITF USA F6 | 2018/01/28 13:30 | Drew Van Orderlain v Mayagoitia, Ricardo David | 2-6,5-7 |
| ITF USA F6 | 2018/01/26 16:30 | Lewis, Edward v Mayagoitia, Ricardo David | 2-6,2-6 |
| ITF USA F4 | 2018/01/14 15:30 | Parker, Jordan v Mayagoitia, Ricardo David | 6-4,5-7,6-3 |
| ITF USA F4 | 2018/01/13 15:00 | Mayagoitia, Ricardo David v Roselt, Rayne | 6-1,6-0 |
| ITF USA F3 Qual | 2018/01/06 16:00 | Butsch, Justin v Mayagoitia, Ricardo David | 7-6,6-4 |
| ITF Mexico F8 | 2017/12/02 17:00 | Wettengel, Chris v Mayagoitia, Ricardo David | 6-3,6-4 |
| ITF Mexico F6 | 2017/11/20 15:30 | Rodriguez, J. A. v Mayagoitia, Ricardo David | 7-6,6-3 |
| ITF Turkey F13 | 2018/04/04 08:40 | Statzberger, Thomas v Besada, Santiago | 6-2,6-1 |
| ITF Turkey F13 | 2018/04/02 07:00 | Boris Butulija v Besada, Santiago | 2-6,7-5,3-6 |
| ITF Turkey F13 | 2018/04/01 08:30 | Huertas Del Pino Cordova, Arklon v Besada, Santiago | 1-6,2-6 |
| ITF Turkey F13 | 2018/03/31 08:30 | Benjamin Winter Lopez v Besada, Santiago | 1-6,1-6 |
| Turkey F12, Singles Qualifying | 2018/03/26 07:00 | Fornell-Mestres, Marc v Besada, Santiago | 4-6,7-6,6-3 |
| Turkey F12, Singles Qualifying | 2018/03/25 07:00 | von Hindte, Leonard v Besada, Santiago | 7-5,4-6,6-7 |
| Turkey F12, Singles Qualifying | 2018/03/24 06:30 | Cengiz Aksu v Besada, Santiago | 2-6,2-6 |
| ITF Turkey F11 | 2018/03/18 07:00 | Melnic, Vladislav v Besada, Santiago | 4-6,6-4,7-6 |