| El Gouna International | 04/22 19:30 | 9 | Asal, Mostafa v Steinmann, Dimitri | 3-0 | |
| El Gouna International | 04/20 16:15 | 8 | Steinmann, Dimitri v Leung, Henry | 3-0 | |
| El Gouna International | 04/19 14:45 | 7 | Steinmann, Dimitri v Vargas, Juan Camilo | 3-1 | |
| German Open | 04/07 14:00 | 1 | Ng, Eain Yow v Steinmann, Dimitri | 3-1 | |
| German Open | 04/06 17:30 | 2 | Elsherbini, Mohamed v Steinmann, Dimitri | 0-3 | |
| German Open | 04/05 13:00 | 3 | Steinmann, Dimitri v Jaume, Bernat | 3-0 | |
| German Open | 04/04 16:00 | 8 | Steinmann, Dimitri v Soares, Rui | 3-0 | |
| Australian Open | 03/23 07:00 | 2 | Crouin, Victor v Steinmann, Dimitri | 3-1 | |
| Australian Open | 03/22 04:15 | 3 | Tsukue, Ryunosuke v Steinmann, Dimitri | 0-3 | |
| Australian Open | 03/21 04:45 | 8 | Singh, Abhay v Steinmann, Dimitri | 0-3 | |
| Optasia Championships | 03/14 18:15 | 8 | Farag, Ali v Steinmann, Dimitri | 3-0 | |
| Optasia Championships | 03/12 19:15 | 7 | Vargas, Juan Camilo v Steinmann, Dimitri | 0-3 | |
| Canadian Open | 03/05 23:30 | 3 | Steinmann, Dimitri v Farkas Balasz | 0-3 | |
| Canadian Open | 03/04 19:00 | 8 | Steinmann, Dimitri v Soares, Rui | 3-0 | |
| Windy City Open 2020 | 02/21 20:45 | 7 | Rory Stewart v Steinmann, Dimitri | 3-2 | |
| World Team Championships | 12/16 05:00 | 2 | Hesham, Mazen v Steinmann, Dimitri | 3-0 | |
| World Team Championships | 12/13 23:00 | 7 | Steinmann, Dimitri v Rhys Dowling | 0-0 | |
| Hong Kong Open | 11/28 06:00 | 8 | Steinmann, Dimitri v Soliman, Youssef | 0-3 | |
| Hong Kong Open | 11/27 07:00 | 7 | Steinmann, Dimitri v Rory Stewart | 3-1 | |
| Malaysia Squash Cup | 11/08 10:15 | 3 | Steinmann, Dimitri v Gawad, Karim Abdel | 0-3 | |
| Malaysia Squash Cup | 11/07 09:45 | 8 | Steinmann, Dimitri v Yuen, Ivan | 3-2 | |
| QSF 4 Doha | 10/25 15:00 | 3 | Steinmann, Dimitri v Tamimi, Abdulla Mohd AL | 0-3 | |
| QSF 4 Doha | 10/24 10:00 | 8 | Steinmann, Dimitri v Jaume, Bernat | 3-0 | |
| Grasshopper Cup | 10/19 15:45 | 8 | Steinmann, Dimitri v Mueller, Nicolas | 1-2 | |
| Grasshopper Cup | 10/17 18:40 | 7 | Steinmann, Dimitri v Parker, George | 2-1 | |
| US Open | 10/07 22:45 | 7 | Steinmann, Dimitri v Brownell, Timothy | 2-3 | |
| Qatar Classic | 09/10 11:15 | 7 | Steinmann, Dimitri v Hammamy, Karim El | 2-3 | |
| Paris Squash | 08/27 18:45 | 7 | Steinmann, Dimitri v Parker, George | 0-3 | |
| El Gouna International | 05/27 11:15 | 8 | Crouin, Victor v Steinmann, Dimitri | 3-1 | |
| El Gouna International | 05/26 11:15 | 7 | Aly Hussein v Steinmann, Dimitri | 2-3 |