Stadium: Center Court
| ITF M15 Porec | 2020/03/10 10:25 | Andrea Basso v Carlos Lopez Montagud | 6-4,6-2 |
| ITF M25 Murcia | 2020/03/05 13:30 | Carlos Lopez Montagud v Pedro Cachin | 2-6,5-7 |
| ITF M25 Murcia | 2020/03/04 10:50 | Maxime Hamou v Carlos Lopez Montagud | 6-7,6-3,2-6 |
| ITF M25 Murcia | 2020/03/03 09:30 | Carlos Lopez Montagud v Pol Amoros Ramos | 6-1,6-1 |
| ITF M25 Murcia | 2020/03/02 09:30 | Carlos Lopez Montagud v Javier Molino | 6-3,6-1 |
| ITF M25 Riba-Roja de Turia | 2019/10/09 08:40 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 0-6,6-4,6-4 |
| ITF M15 Sabadell | 2019/10/02 12:10 | Nicolas Alvarez Varona v Carlos Lopez Montagud | 5-7,6-3,6-3 |
| ITF M25 Madrid | 2019/09/19 08:00 | Carlos Lopez Montagud v Sergio Gutierrez-Ferrol | 3-6,0-6 |
| Challenger Koblenz | 2020/02/22 13:30 | Botic Van De Zandschulp v Nicola Kuhn | 6-4,3-6,6-2 |
| Challenger Koblenz | 2020/02/21 16:20 | Daniel Masur v Nicola Kuhn | 7-5,6-7,2-6 |
| Challenger Koblenz | 2020/02/20 15:55 | Nicola Kuhn v Mirza Basic | 6-4,7-6 |
| Challenger Koblenz | 2020/02/19 19:10 | Nicola Kuhn v Alessandro Bega | 6-3,6-2 |
| Challenger Cherbourg | 2020/02/12 09:30 | Teymuraz Gabashvili v Nicola Kuhn | 7-6,6-1 |
| ATP Pune | 2020/02/01 13:25 | Nicola Kuhn v Viktor Troicki | 1-6,4-6 |
| Challenger Bangkok 2 | 2020/01/21 04:10 | Nicola Kuhn v Aslan Karatsev | 0-6,7-6,1-6 |
| Challenger Las Vegas | 2019/10/16 19:10 | Nicola Kuhn v Ernesto Escobedo | 6-7,6-3,1-6 |