Stadium: Court 4 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Austin | 2019/11/21 16:00 | Siem Woldeab v Leighton Allen | 6-3,6-1 |
| ITF M15 Austin | 2019/11/19 17:30 | Haru Inoue v Siem Woldeab | 4-6,1-6 |
| ITF M25 Waco | 2019/10/13 15:00 | Siem Woldeab v Tanner K Smith | 1-6,2-6 |
| ITF M15 Claremont | 2019/02/05 20:30 | Jenson Brooksby v Siem Woldeab | 7-6,3-6,6-3 |
| ITF M25 Los Angeles | 2019/01/02 23:20 | Dmitry Popko v Siem Woldeab | 6-4,6-1 |
| ITF USA F26 | 2018/09/26 17:00 | Siem Woldeab v Takuto Niki | 2-6,2-6 |
| ITF USA F26 Qual | 2018/09/24 17:00 | Mason Beiler v Siem Woldeab | 4-6,0-6 |
| ITF USA F26 Qual | 2018/09/23 17:00 | Aditya Gupta v Siem Woldeab | 1-6,3-6 |
| ITF M15 Austin | 2019/11/21 17:40 | Joshua Sheehy v Evan Zhu | 3-6,6-3,3-6 |
| ITF M15 Austin | 2019/11/19 17:30 | Spencer Papa v Evan Zhu | 2-6,3-6 |
| Challenger Houston | 2019/11/11 16:00 | Gonzalo Escobar v Evan Zhu | 6-2,7-6 |
| ITF M25 Malibu | 2019/11/07 19:20 | Evan Song v Evan Zhu | 6-2,6-7,6-3 |
| ITF M25 Malibu | 2019/11/06 17:00 | Evan Zhu v Simon Carr | 0-6,7-5,7-5 |
| ITF M25 Fort Worth | 2019/10/22 17:00 | Ryan Nijboer v Evan Zhu | 6-4,2-6,6-3 |
| ITF M25 Waco | 2019/10/16 15:00 | Evan Zhu v Hady Habib | 3-6,6-2,4-6 |
| Challenger Fairfield | 2019/10/07 21:05 | Michael Mmoh v Evan Zhu | 6-4,6-3 |