Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Davis Cup | 2020/03/07 10:20 | Benjamin Lock v Hazem Naw | 6-4,6-4 |
| Davis Cup | 2020/03/06 09:25 | Benjamin Lock v Amer Naow | 6-3,6-3 |
| Challenger Calgary | 2020/02/26 03:00 | Benjamin Lock v Geoffrey Blancaneaux | 2-6,0-6 |
| Challenger Calgary | 2020/02/25 00:00 | Benjamin Lock v Sho Shimabukuro | 6-4,6-7,6-2 |
| Challenger Morelos | 2020/02/19 17:40 | Roberto Quiroz v Benjamin Lock | 6-2,5-7,6-1 |
| Challenger Morelos | 2020/02/17 18:30 | Agustin Velotti v Benjamin Lock | 3-6,2-6 |
| ITF M25 Naples | 2020/02/13 16:50 | Benjamin Lock v Filip Bergevi | 6-4,6-7,1-6 |
| ITF M25 Naples | 2020/02/12 16:50 | John Bernard v Benjamin Lock | 4-6,2-6 |
| Challenger Potchefstroom | 2020/03/10 08:00 | Sebastian Prechtel v Alec Beckley | 6-1,6-4 |
| ITF M25 Potchefstroom | 2020/03/04 08:05 | Sebastian Prechtel v Daniel Masur | 6-3,4-6,2-6 |
| ITF M15 Oberhaching | 2020/02/20 12:45 | Sebastian Prechtel v Dalibor Svrcina | 1-6,3-6 |
| ITF M15 Oberhaching | 2020/02/18 11:00 | Andrew Paulson v Sebastian Prechtel | 4-6,1-6 |
| ITF M15 Monastir | 2020/02/11 08:30 | Rishab Agarwal v Sebastian Prechtel | 6-3,6-2 |
| ITF M15 Monastir | 2020/02/06 12:45 | Nicolas Moreno De Alboran v Sebastian Prechtel | 6-3,6-1 |
| ITF M15 Monastir | 2020/02/04 11:05 | Sebastian Prechtel v Enrico Dalla Valle | 6-2,6-3 |
| ITF M15 Monastir | 2020/01/26 10:00 | Sebastian Prechtel v Louis Herman | 5-7,3-6 |