| ITF Malaysia F1 | 07/03 02:00 | 25 | Kazuma Kawachi v Lee, Christian Oliver | 6-3,6-1 | |
| ITF Malaysia F3 | 10/31 01:30 | 25 | Lee, Christian Oliver v Baltensperger, Raphael | 2-6,2-6 | |
| ITF Malaysia F2 | 10/24 01:00 | 25 | Dijkhuizen, Marc v Lee, Christian Oliver | 6-2,6-0 | |
| ITF Malaysia F1 | 10/16 01:00 | 44 | Alberto Lim v Lee, Christian Oliver | 6-3,6-4 | |
| ITF Hong Kong F3 | 07/03 07:20 | 25 | Lee, Christian Oliver v Jumpei Yamasaki | 0-6,0-6 | |
| ITF Hong Kong F3 | 07/01 02:00 | 54 | Lee, Christian Oliver v Geiwald, Douglas | 6-2,4-6,6-1 | |
| ITF Thailand F1 | 06/17 05:30 | 44 | Mulada, Tonkla v Lee, Christian Oliver | 6-2,4-6,6-2 | |
| ITF Thailand F2 | 06/10 03:00 | 44 | Lee, Christian Oliver v Khunjan, Nawakarn | 2-6,2-6 | |
| ITF Singapore F3 | 06/07 02:00 | 25 | Chandrasekar, Anirudh v Lee, Christian Oliver | 6-4,6-4 | |
| ITF Singapore F1 | 06/05 02:00 | 54 | Peranamallur, Chandrasekhar Vignesh v Lee, Christian Oliver | 2-6,4-6 | |
| ITF Indonesia F6 | 04/09 06:05 | 62 | Lee, Christian Oliver v Bybel, Nicholas | 0-6,2-6 | |
| ITF Indonesia F6 | 04/08 06:25 | 62 | Arazza, Odeda Muhammad v Lee, Christian Oliver | 6-3,4-6,1-6 | |
| ITF Indonesia F4 Qual | 11/27 04:00 | 44 | Cing-Yang Meng v Lee, Christian Oliver | 6-3,7-5 | |
| ITF Vietnam F7 | 10/16 03:00 | 54 | Kushnirovich, Gary v Lee, Christian Oliver | 6-3,6-2 | |
| ITF Vietnam F7 | 10/15 03:00 | 54 | Thinh, Huynh v Lee, Christian Oliver | 1-6,1-6 | |
| ITF Vietnam F4 | 09/11 05:00 | 44 | Hu, Hao-Yang v Lee, Christian Oliver | 6-4,6-0 | |
| ITF Vietnam F4 | 09/10 03:00 | 44 | Lee, Christian Oliver v Thinh, Huynh | 6-2,6-1 | |
| WTA Kuala Lumpur Qual | 09/26 05:15 | 45 | Lee, Christian Oliver v Yasutaka Uchiyama | 1-6,2-6 | |
| ITF USA F13 Qual | 04/12 14:00 | - | Daciek, Patrick v Lee, Christian Oliver | 6-3,7-6 | |
| ITF USA F13 Qual | 04/11 15:00 | - | Beiler, Mason v Lee, Christian Oliver | 5-7,2-6 |