Stadium: Court 10 Round: 44 Ground: Hardcourt outdoor
| ITF - M15 Doha | 2021/12/20 12:00 | Sidane Pontjodikromo v Huang, Haoyuan | 6-4,6-2 |
| ITF M15 Doha Qual | 2021/12/19 13:15 | Huang, Haoyuan v Preston Brown | 6-2,6-2 |
| ITF - M15 Doha | 2021/12/14 12:00 | Huang, Haoyuan v Leyton Rivera | 6-7,4-6 |
| ITF - M15 Doha | 2021/12/13 12:00 | Huang, Haoyuan v Hong-Lin Fu | 6-3,6-4 |
| ITF M15 Cairo | 2021/12/09 08:45 | Paul Valsecchi v Huang, Haoyuan | 6-4,6-2 |
| ITF M15 Cairo | 2021/12/07 09:30 | Huang, Haoyuan v Hong-Lin Fu | 6-0,6-2 |
| ITF M15 Cairo | 2021/11/30 10:10 | Huang, Haoyuan v Luca Fantini | 3-6,7-6,7-10 |
| ITF M15 Cairo | 2021/11/28 12:00 | Huang, Haoyuan v Kravchenko, Pavel | 6-1,6-4 |
| ITF M25 Cancun | 2022/02/14 17:25 | Alfredo Casso v Roelofse, Ruan | 3-6,2-6 |
| ITF M25 Cancun | 2022/02/08 16:05 | Alfredo Casso v Novikov, Dennis | 1-6,2-6 |
| ITF M15 Cancun | 2021/12/15 14:30 | Alfredo Casso v Liam Draxl | 1-6,2-6 |
| ITF M15 Cancun | 2021/12/07 18:00 | Liam Draxl v Alfredo Casso | 6-1,6-1 |
| ITF M15 Cancun | 2021/10/11 18:00 | Alfredo Casso v Reinberg, Emil | 5-7,0-6 |
| ITF M15 Cancun | 2021/10/10 17:00 | Santamaria, Felipe v Alfredo Casso | 5-7,1-6 |
| ITF M15 Cancun | 2021/10/06 18:45 | Perez, Alfredo v Alfredo Casso | 6-1,6-1 |
| ITF M15 Cancun | 2021/09/29 19:05 | Juan Sebastian Gomez v Alfredo Casso | 6-2,6-2 |