| ITF M15 Claremont | 2019/02/05 18:00 | Lucas Poullain v Rapp, Austin | 6-3,1-6,10-6 |
| ITF M25 Tucson | 2019/01/10 21:05 | Lucas Poullain v Arconada, Jordi | 6-7,6-3,5-7 |
| ITF M25 Tucson | 2019/01/09 21:15 | Krainik, Pavel v Lucas Poullain | 5-7,4-6 |
| ITF M25 Tucson | 2019/01/08 17:00 | Lucas Poullain v Aleksandar Kovacevic | 6-0,6-3 |
| ITF M25 Tucson | 2019/01/07 18:30 | Lucas Poullain v Vandecasteele, Luke | 6-2,6-1 |
| Los Angeles, Singles M-ITF-USA-01A | 2019/01/01 18:00 | Lucas Poullain v Lebedev, Alexander | 5-7,6-0,4-10 |
| Los Angeles, Singles M-ITF-USA-01A | 2018/12/31 18:00 | Lucas Poullain v Smith, Barnaby | 6-1,6-1 |
| ITF Tunisia F45 | 2018/12/20 09:50 | Lucas Poullain v Hirschmueller, Christian | 4-6,3-6 |
| USA F26, Singles Qualifying | 2018/09/21 16:30 | Steinhausen, Julian Noah v Henrik Wiersholm | 4-6,2-6 |
| ITF USA F25 | 2018/09/17 18:00 | Kraljevic, Filip v Steinhausen, Julian Noah | 6-4,6-3 |
| ITF USA F25 | 2018/09/16 17:30 | Steinhausen, Julian Noah v Hawken, Sebastian | 6-3,6-4 |
| ITF USA F25 | 2018/09/15 17:30 | Goldberg, Ben v Steinhausen, Julian Noah | 6-7,5-7 |
| ITF USA F24 | 2018/09/08 18:30 | Steinhausen, Julian Noah v Ye Cong Mo | 6-2,4-6,3-6 |
| ITF USA F2 Qual | 2018/01/07 19:00 | Isaiah Strode v Steinhausen, Julian Noah | 6-2,6-2 |
| ITF USA F30 | 2017/09/09 17:30 | Sah, Timothy v Steinhausen, Julian Noah | 6-3,6-3 |