| ITF M15 Huamantla | 12/08 16:00 | 54 | Christopher Chien v Jordan Chiu | 1-6,0-6 | |
| ITF M15 Monastir | 12/31 08:00 | 62 | Christopher Chien v Dmitry Dolzhenkov | 1-6,1-6 | |
| ITF M15 Monastir | 12/10 08:30 | 62 | Dimitris Sakellaridis v Christopher Chien | 6-1,6-1 | |
| ITF M15 Monastir | 08/13 08:00 | 62 | Mario G Fernandez v Christopher Chien | 6-0,6-0 | |
| ITF M15 Monastir | 08/06 08:00 | 62 | Christopher Chien v Geni Inoue | 1-6,0-6 | |
| ITF M15 Monastir | 01/01 12:30 | 62 | Pablo Carretero v Christopher Chien | 6-1,6-0 | |
| ITF M15 Monastir | 12/25 08:00 | 62 | Thomas George Brun v Christopher Chien | 6-0,6-0 | |
| ITF M15 Monastir | 12/18 10:00 | 62 | Lazar Markovic v Christopher Chien | 6-4,6-3 | |
| ITF M15 Monastir | 08/14 12:30 | 62 | Christopher Chien v Riccardo Masiero | 1-6,0-6 | |
| ITF M15 Monastir | 08/07 11:30 | 62 | Ignacio B Alia v Christopher Chien | 6-0,6-1 | |
| ITF M25 Monastir | 05/01 08:00 | 62 | Christopher Chien v Igor Shrolik | 0-6,2-6 | |
| ITF M25 Monastir | 04/24 10:00 | 62 | Christopher Chien v Seydina Andre | 0-6,0-6 | |
| ITF M15 Punta Cana | 02/14 13:00 | 62 | Christopher Chien v Felipe Santamaria | 2-6,2-6 | |
| ITF M25 Punta del Este | 02/07 13:30 | 62 | Christopher Chien v Dorian Tremblay | 2-6,0-6 | |
| ITF Tunisia F44 | 12/11 10:30 | 25 | Christopher Chien v Bogdan Bobrov | 0-6,1-6 | |
| ITF Tunisia F43 | 12/01 10:30 | 62 | Nino Portales v Christopher Chien | 6-0,6-0 | |
| ITF Tunisia F42 | 11/24 10:00 | 62 | Christopher Chien v Diego F Flores | 0-6,0-6 | |
| ITF Tunisia F41 | 11/18 09:00 | 62 | David Jorda Sanchis v Christopher Chien | 6-0,6-2 | |
| ITF Tunisia F40 | 11/10 10:00 | 62 | Christopher Chien v Alexander Zgirovsky | 2-6,1-6 | |
| ITF Egypt F25 | 10/30 08:00 | 25 | Vladyslav Orlov v Christopher Chien | 6-0,6-1 | |
| ITF Egypt F24 | 10/21 08:00 | 44 | William Bushamuka v Christopher Chien | 6-2,6-0 | |
| ITF Egypt F23 | 10/14 10:30 | 44 | Vladyslav Gorodynskyi v Christopher Chien | 6-1,6-2 | |
| ITF Tunisia F34 | 10/03 12:20 | 25 | Christopher Chien v Florent Diep | 0-6,0-6 | |
| ITF Tunisia F32 | 09/15 09:30 | 62 | Brandon Stringfellow v Christopher Chien | 6-1,6-2 | |
| ITF Tunisia F31 | 09/08 10:00 | 62 | Christopher Chien v Vito Dell'Elba | 0-6,2-6 | |
| ITF Tunisia F30 | 09/02 14:00 | 44 | Mousa Alkotop v Christopher Chien | 6-0,6-2 | |
| ITF Israel F9 | 06/09 12:30 | 62 | Conor Berg v Christopher Chien | 6-0,6-0 | |
| ITF Tunisia F17 | 04/28 09:00 | 54 | Christopher Chien v Alban Meuffels | 0-6,1-6 | |
| ITF Tunisia F16 | 04/24 09:00 | 25 | Christopher Chien v Peter Bothwell | 0-6,0-6 | |
| ITF Tunisia F15 | 04/14 11:30 | 62 | Christopher Chien v Tiran Sanghera | 0-6,0-6 |