Stadium: Center Court Round: 27 Ground: Clay
| ITF M15 Trier | 2019/08/14 16:00 | Santanna, B. v Milan Welte | 6-7,0-6 |
| ITF M15 Trier | 2019/08/13 11:10 | Milan Welte v Dragoni, Alessandro | 6-2,6-0 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/01 08:00 | Alexis Gautier v Milan Welte | 6-4,6-3 |
| ITF Germany F11 | 2018/08/06 11:00 | Milan Welte v Chaukulkar, Tejas | 2-6,3-6 |
| ITF Germany F11 | 2018/08/05 12:00 | Milan Welte v Zeitvogel, Tim | 7-5,3-6,6-4 |
| ITF Germany F11 | 2018/08/05 08:00 | Milan Welte v Sizya Ernest Kivanda | 6-0,6-2 |
| ITF Germany F6 | 2018/07/05 14:05 | Davydenko, Philipp v Milan Welte | 6-2,6-1 |
| Challenger Koblenz Qual | 2018/01/14 18:30 | Milan Welte v Bega, Alessandro | 0-6,1-6 |
| ITF M15 Trier | 2019/08/14 13:30 | Maik Steiner v Bergevi, Filip | 6-2,6-4 |
| ITF M15 Trier | 2019/08/13 07:30 | Dragoni, Alessandro v Maik Steiner | 4-6,2-6 |
| ITF M15 Trier | 2019/08/12 08:00 | Lemstra, Sven v Maik Steiner | 1-6,3-6 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/05 12:00 | Tabrizi, Keivon v Maik Steiner | 4-6,6-4,10-5 |
| Wetzlar, Singles Qualifying M-ITF-GER-11A | 2019/08/05 08:00 | Zeitvogel, Tim v Maik Steiner | 3-6,0-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2019/07/01 08:00 | Prechtel, Sebastian v Maik Steiner | 6-4,4-6,10-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/29 11:00 | Maik Steiner v Hersey, Jake | 5-7,3-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/05/20 08:00 | de Maio, Mauro v Maik Steiner | 6-3,7-5 |