| ITF USA F11 Qual | 03/18 16:00 | 62 | Farren, Connor v Riechmann, Michael | 7-5,6-1 | |
| ITF USA F10 Qual | 03/11 19:00 | 62 | Lammons, Nathaniel v Riechmann, Michael | 6-7,6-3,6-2 | |
| ITF USA F9 | 03/01 18:00 | 25 | Nanda, Govind v Riechmann, Michael | 7-6,6-3 | |
| ITF USA F9 | 02/27 16:00 | 60 | Riechmann, Michael v Kirkov, Vasil | 6-4,1-6,6-3 | |
| ITF USA F9 | 02/26 16:00 | 60 | Evan Furness v Riechmann, Michael | 6-3,4-6,4-6 | |
| ITF USA F9 | 02/25 16:00 | 60 | Riechmann, Michael v Goetz, Ryan | 7-6,7-6 | |
| ITF USA F9 | 02/24 15:00 | 60 | Riechmann, Michael v Dill, Morgan | 6-4,6-3 | |
| ITF USA F8 | 02/17 22:30 | 60 | Riechmann, Michael v Nunez, V. | 2-6,6-3,5-7 | |
| USA F7, Singles Qualifying | 02/11 19:30 | 60 | Legall, Jason v Riechmann, Michael | 2-6,6-2,6-2 | |
| ITF USA F39 Qual | 11/28 16:00 | 62 | Slobodchikov, Ronald v Riechmann, Michael | 6-4,3-6,6-1 | |
| ITF USA F39 Qual | 11/27 16:00 | 62 | Kylar, Kevin v Riechmann, Michael | 0-6,2-6 | |
| ITF USA F37 | 11/12 20:00 | 60 | Woog, Jarryd v Riechmann, Michael | 6-4,4-6,6-4 | |
| ITF USA F37 | 11/11 22:00 | 60 | Riechmann, Michael v Mierloi, Mark | 6-4,6-2 | |
| ITF USA F31 Qual | 10/09 14:00 | 62 | Riechmann, Michael v Zlobinsky, Julian | 1-6,5-7 | |
| ITF USA F23 Qual | 06/26 14:30 | 62 | Riechmann, Michael v Legall, Jason | 6-4,4-6,5-7 | |
| ITF USA F23 Qual | 06/25 15:30 | 62 | Riechmann, Michael v Smith, Roy | 3-6,6-4,7-5 | |
| ITF USA F21 Qual | 06/18 17:30 | 62 | Webb, Dane v Riechmann, Michael | 6-3,7-5 | |
| ITF USA F30 | 10/12 16:35 | 62 | Riechmann, Michael v Scocuglia, Pedro | 6-4,6-7,0-6 | |
| ITF USA F19 Qual | 06/22 18:45 | - | Riechmann, Michael v Craig, Henry | 0-6,1-6 | |
| ITF USA F17 | 06/17 18:55 | - | Hach Verdugo, Hans v Riechmann, Michael | 7-5,7-5 | |
| ITF USA F17 Qual | 06/16 14:00 | - | Riechmann, Michael v Leduc, Antoine | 6-7,6-1,6-4 | |
| ITF USA F23 | 08/06 14:00 | - | Riechmann, Michael v Fratangelo, Bjorn | 3-6,4-6 | |
| ITF USA F23 Qual | 08/04 14:00 | - | Riechmann, Michael v Dunbar, Jacob | 7-5,2-6,6-4 | |
| ITF USA F23 Qual | 08/03 15:00 | - | Riechmann, Michael v Williams, Austin | 6-1,6-1 | |
| ITF USA F20 | 07/17 16:30 | - | Liam Broady v Riechmann, Michael | 6-1,6-2 | |
| ITF USA F20 | 07/15 15:00 | - | Riechmann, Michael v Tashi, Vullnet | 6-4,3-6,6-4 |