| Challenger Granby | 08/02 16:10 | 25 | Gonzalez, Alejandro v Whittington, Andrew | 6-7,2-6 | |
| ITF Hong Kong F3 | 06/24 22:00 | 29 | Whittington, Andrew v Jumpei Yamasaki | 6-3,6-2 | |
| ITF Hong Kong F3 | 06/23 22:00 | 28 | Whittington, Andrew v Reinwein, Sami | 6-3,6-4 | |
| ITF Hong Kong F3 | 06/22 22:00 | 27 | Whittington, Andrew v Ouyang, Bowen | 6-4,7-5 | |
| ITF Hong Kong F3 | 06/21 22:00 | 26 | Whittington, Andrew v Wishaya Trongcharoenchaikul | 6-3,7-6 | |
| ITF Hong Kong F2 Qual | 06/18 22:00 | 29 | Whittington, Andrew v Nolan, Daniel | 6-3,6-0 | |
| ITF Hong Kong F2 Qual | 06/17 22:00 | 28 | Whittington, Andrew v He, Yecong | 6-0,6-3 | |
| ITF Hong Kong F2 Qual | 06/16 22:00 | 27 | Whittington, Andrew v Wang, Chuhan | 6-1,6-2 | |
| ITF Hong Kong F2 Qual | 06/15 22:00 | 26 | Whittington, Andrew v Rishab Agarwal | 6-3,6-2 | |
| ITF Hong Kong F2 Qual | 06/13 22:00 | 25 | Whittington, Andrew v Tang, Anthony Jackie | 5-7,6-3,6-2 | |
| ITF Hong Kong F1 | 06/12 22:00 | 29 | Whittington, Andrew v He, Yecong | 7-5,6-3 | |
| ITF Hong Kong F1 | 06/09 22:00 | 28 | Whittington, Andrew v Huang, Liang-Chi | Retired | |
| ITF Hong Kong F1 | 06/08 22:00 | 27 | Whittington, Andrew v Rungkat, Christopher | 6-3,6-4 | |
| ITF Hong Kong F1 | 06/07 22:00 | 26 | Whittington, Andrew v Wong, Chun Hun | 6-2,6-3 | |
| ITF Hong Kong F1 | 06/06 22:00 | 25 | Whittington, Andrew v Patrombon, Jeson | 6-3,7-6 | |
| ITF Japan F6 | 06/02 01:00 | 26 | Whittington, Andrew v Kikuchi, Gengo | 3-6,3-6 | |
| ITF Japan F6 | 05/31 05:10 | 25 | Whittington, Andrew v Kaito Uesugi | 3-6,6-4,6-4 | |
| ITF Guam F1 | 05/29 02:00 | 29 | Whittington, Andrew v Sekiguchi, Shuichi | 7-6,7-6 | |
| ITF Guam F1 | 05/28 00:00 | 28 | Whittington, Andrew v Baughman, Deiton | 6-2,6-3 | |
| ITF Guam F1 | 05/27 01:25 | 27 | Whittington, Andrew v Niki, Takuto | 4-6,6-4,6-4 | |
| ITF Guam F1 | 05/25 01:00 | 26 | Whittington, Andrew v Sano, Koichi | 6-4,6-2 | |
| ITF Guam F1 | 05/24 02:20 | 25 | Whittington, Andrew v Ko Suzuki | 6-4,6-4 | |
| ITF Australia F4 | 03/27 00:00 | 29 | Christopher O'Connell v Whittington, Andrew | 5-7,3-6 | |
| ITF Australia F4 | 03/26 00:00 | 28 | Whittington, Andrew v Kelly, Dayne | 6-7,6-1,6-4 | |
| ITF Australia F4 | 03/25 00:00 | 27 | Marc Polmans v Whittington, Andrew | 1-6,4-6 | |
| ITF Australia F4 | 03/23 23:30 | 26 | de Waard, Steven v Whittington, Andrew | 5-7,6-7 | |
| ITF Australia F4 | 03/22 23:30 | 25 | Mikalai Haliak v Whittington, Andrew | 6-7,6-4,2-6 | |
| ITF Australia F3 | 03/20 00:00 | 29 | van Peperzeel, Gavin v Whittington, Andrew | 2-6,3-6 | |
| ITF Australia F3 | 03/19 00:30 | 28 | Christopher O'Connell v Whittington, Andrew | 3-6,6-4,4-6 | |
| ITF Australia F3 | 03/18 03:30 | 27 | Whittington, Andrew v Addison, Aaron | 6-1,6-3 |