stadio: Court 1 Round: 44 Ground: Hardcourt indoor
| Challenger Las Vegas | 2019/10/15 19:30 | Michail Pervolarakis v Alex Kobelt | 6-1,6-3 |
| ITF M15 Champaign | 2019/06/05 18:30 | Herbert Jody Maginley v Alex Kobelt | 7-6,7-5 |
| ITF M15 Champaign | 2019/06/04 15:00 | Alex Kobelt v Bradley Frye | 6-4,6-4 |
| ITF M15 Champaign | 2019/06/03 15:00 | Alex Kobelt v Nevin Arimilli | 6-4,6-4 |
| Challenger Columbus | 2019/01/07 15:00 | Joao Menezes v Alex Kobelt | 7-5,4-6,7-5 |
| ITF USA F33 | 2018/11/20 15:00 | John McNally v Alex Kobelt | 7-6,7-5 |
| ITF USA F33 | 2018/11/18 15:55 | Boris Arias v Alex Kobelt | 1-6,4-6 |
| ITF USA F33 | 2018/11/17 15:00 | Nick Lagaev v Alex Kobelt | 4-6,3-6 |
| ITF M25 Claremont | 2019/10/06 18:00 | Abraham Asaba v Jakob Schnaitter | 6-7,3-6 |
| ITF M25 Norman | 2019/09/29 15:00 | Vladislav Melnic v Abraham Asaba | 6-1,0-6,14-12 |
| ITF M25 Harlingen | 2019/09/23 14:00 | Alex Jones v Abraham Asaba | 4-6,6-3,10-8 |
| ITF M25 Houston | 2019/09/15 14:00 | Lukas Greif v Abraham Asaba | 5-7,6-4,10-3 |
| ITF M15 Champaign | 2019/09/08 17:30 | Kevin Gardner v Abraham Asaba | 6-3,1-6,3-10 |
| ITF M25 Memphis | 2019/08/13 20:30 | Kevin King v Abraham Asaba | 6-1,6-3 |
| ITF M25 Memphis | 2019/08/12 21:20 | Andrew Fenty v Abraham Asaba | 6-3,2-6,9-11 |
| ITF M25 Edwardsville | 2019/08/06 14:00 | Alexander Lebedev v Abraham Asaba | 6-1,6-3 |