Round: 44 Ground: Hardcourt indoor
| ITF M15 East Lansing | 2019/11/18 16:00 | Enzo Wallart v Hills, Langford | 6-3,6-3 |
| ITF M25 Malibu | 2019/11/04 18:00 | Ortlip, Joshua v Enzo Wallart | 6-3,1-6,10-7 |
| ITF M15 Fayetteville | 2019/09/18 16:10 | Murkel Dellien v Enzo Wallart | 6-3,5-7,6-2 |
| Challenger Lexington | 2019/07/31 18:35 | Enzo Wallart v Verbeek, Sem | 2-6,3-6 |
| Challenger Lexington | 2019/07/30 23:40 | Enzo Wallart v Oliver Crawford | 6-4,6-3 |
| Challenger Blois | 2019/06/17 13:25 | Enzo Wallart v Matteo Martineau | 6-4,2-6,6-7 |
| ITF USA F35 | 2018/12/04 16:00 | Enzo Wallart v Justin Roberts | 6-2,6-7,2-6 |
| ITF USA F35 | 2018/12/02 15:00 | Naoki Nakagawa v Enzo Wallart | 6-4,2-6,6-4 |
| ITF M15 East Lansing | 2019/11/18 16:00 | Alex Kobelt v Abraham Asaba | 6-4,7-6 |
| Challenger Las Vegas | 2019/10/15 19:30 | Pervolarakis, Michail v Alex Kobelt | 6-1,6-3 |
| ITF M15 Champaign | 2019/06/05 18:30 | Maginley, J. v Alex Kobelt | 7-6,7-5 |
| ITF M15 Champaign | 2019/06/04 15:00 | Alex Kobelt v Frye, Bradley | 6-4,6-4 |
| ITF M15 Champaign | 2019/06/03 15:00 | Alex Kobelt v Arimilli, Nevin | 6-4,6-4 |
| Challenger Columbus | 2019/01/07 15:00 | Joao Menezes v Alex Kobelt | 7-5,4-6,7-5 |
| USA F33, Singles | 2018/11/20 15:00 | Mcnally, John v Alex Kobelt | 7-6,7-5 |
| USA F33, Singles | 2018/11/18 15:55 | Boris Arias v Alex Kobelt | 1-6,4-6 |