Stadium: Court 2 Round: 25 Ground: Clay
| ITF Argentina F3 | 2017/06/17 14:30 | Santiago Besada v Marvin B Spiering | 6-4,6-1 |
| ITF Argentina F2 | 2017/06/10 14:30 | Martin Facundo Carrizo v Marvin B Spiering | 5-7,6-4,4-6 |
| ITF Argentina F1 | 2017/06/05 12:30 | Agustin Suarez Gonzalez v Marvin B Spiering | 4-6,0-6 |
| ITF Argentina F1 | 2017/06/04 16:00 | Alexis Gurmendi v Marvin B Spiering | 5-7,1-6 |
| ITF Argentina F1 | 2017/06/03 16:30 | Francisco Aranguren v Marvin B Spiering | 6-7,2-6 |
| ITF Mexico F4 | 2017/05/14 18:00 | Tyler Hochwalt v Marvin B Spiering | 7-6,2-6,7-6 |
| ITF Mexico F2 | 2017/05/01 15:00 | Hunter Callahan v Marvin B Spiering | 6-2,6-1 |
| ITF Mexico F2 | 2017/04/30 15:00 | Richard Torres v Marvin B Spiering | 4-6,1-6 |
| ITF M25 Londrina | 2024/08/12 16:00 | Ryan A Dos Santos v Eugenio Almeida Junior | 6-3,6-2 |
| ITF M25 Sao Paulo | 2024/07/09 18:55 | Lucca Pinto v Ryan A Dos Santos | 7-6,3-6,10-4 |
| ITF M15 Belem | 2024/07/02 12:30 | Ryan A Dos Santos v Lucas Andrade da Silva | 3-6,1-6 |
| ITF M15 Belem | 2024/07/01 12:30 | Ryan A Dos Santos v Gabriel Batagin | 7-6,6-7,10-6 |
| ITF M15 Neuquen | 2024/05/13 13:00 | Benjamin Chelia v Ryan A Dos Santos | 6-3,7-5 |
| ITF M25 Trelew | 2024/05/09 14:45 | Matias Soto v Ryan A Dos Santos | 6-4,6-4 |
| ITF M25 Trelew | 2024/05/07 16:00 | Lucio Ratti v Ryan A Dos Santos | 3-6,3-6 |
| ITF M25 Trelew | 2024/05/06 18:10 | Ryan A Dos Santos v Maximo Oberto Calleri | 7-5,7-5 |