| ITF W100高崎 | 11/21 01:00 | 54 | [233] 韦思佳 v 郭涵煜 [420] | 4-6,4-6 | |
| ITF W100高崎 | 11/20 04:10 | 54 | [269] 韦思佳 v 佐藤南帆 [448] | 6-4,2-6,6-2 | |
| ITF W100高崎 | 11/18 02:00 | 28 | [140] 哈里特•达特 v 韦思佳 [269] | 4-6,6-2,6-1 | |
| ITF W100高崎 | 11/17 06:00 | 27 | 韦思佳 v Ena Koike | 6-4,6-3 | |
| ITF W100高崎 | 11/16 01:00 | 26 | [128] 本玉真唯 v 韦思佳 [269] | 2-6,4-6 | |
| ITF W100高崎 | 11/15 02:30 | 25 | [282] 卡特琳娜•沃洛德科 v 韦思佳 [269] | 3-6,5-7 | |
| ITF W100高崎 | 11/13 07:25 | 54 | [269] 韦思佳 v 川口 Natsumi [352] | 7-5,6-0 | |
| ITF W100高崎 | 11/13 02:25 | 54 | [271] 韦思佳 v 埃纳 Shibahara [14] | 6-2,3-6,6-2 | |
| ITF W25千岛湖 | 10/29 02:00 | 29 | 阿纳斯塔西亚•古列娃 v 韦思佳 | 2-6,7-6,6-3 | |
| ITF W25千岛湖 | 10/28 02:00 | 28 | [297] 卡汀卡•范德茨曼 v 韦思佳 [287] | 1-6,4-6 | |
| ITF W25千岛湖 | 10/27 02:00 | 27 | Chengyiyi Yuan v 韦思佳 | 3-6,3-6 | |
| ITF W25千岛湖 | 10/26 03:35 | 26 | [267] 郑芜双 v 韦思佳 [287] | 1-6,6-1,3-6 | |
| ITF W25千岛湖 | 10/25 07:55 | 25 | 克拉拉•法拉塞拉尔 v 韦思佳 | 6-4,3-6,2-6 | |
| WTA南昌 | 10/16 08:50 | 25 | [300] 韦思佳 v 金贝里•贝雷尔 [102] | 5-7,5-7 | |
| WTA南昌 | 10/15 05:30 | 19 | [278] 韦思佳 v 阿米娜•安什巴 [424] | 6-3,6-3 | |
| WTA郑州 | 10/07 04:10 | 14 | [271] 韦思佳 v 尤晓迪 [220] | 1-6,6-4,2-6 | |
| WTA 北京 | 09/29 04:30 | 14 | [269] 韦思佳 v 亚尼娜•维克迈尔 [78] | 1-6,3-6 | |
| WTA宁波 | 09/23 04:00 | 14 | [271] 韦思佳 v 瓦莱里•萨维内赫 [161] | 6-2,3-6,2-6 | |
| WTA - 广州 | 09/16 09:10 | 14 | [167] 伊丽莎白 曼迪里克 v 韦思佳 [272] | 6-0,6-2 | |
| ITF W40南昌 | 08/18 02:00 | 27 | [309] 兰拉娜•塔拉鲁迪 v 韦思佳 [267] | 弃权 | |
| ITF W40南昌 | 08/17 02:55 | 26 | [431] 卓宜岑 v 韦思佳 [267] | 2-6,4-6 | |
| ITF W40南昌 | 08/16 02:00 | 25 | 党一鸣 v 韦思佳 | 5-7,2-6 | |
| ITF W40安宁 | 08/13 02:55 | 29 | [333] 高馨妤 v 韦思佳 [305] | 6-3,7-6 | |
| ITF W40安宁 | 08/12 04:00 | 28 | 韦思佳 v 蒋欣玗 | 6-3,4-6,6-2 | |
| ITF W40安宁 | 08/11 02:00 | 27 | [359] 李宗钰 v 韦思佳 [305] | 2-6,5-7 | |
| ITF W40安宁 | 08/10 04:10 | 26 | Yujia Huang v 韦思佳 | 3-6,2-6 | |
| ITF W40安宁 | 08/08 01:30 | 25 | Meiqi Guo v 韦思佳 | 5-7,1-6 | |
| ITF W40香港 | 07/07 02:00 | 27 | [307] 韦思佳 v 王雅芳 [232] | 4-6,3-6 | |
| ITF W40香港 | 07/06 02:00 | 26 | 韦思佳 v 大前明子 | 6-2,6-3 | |
| ITF W40香港 | 07/05 02:00 | 25 | [307] 韦思佳 v 达莉亚 [442] | 6-3,6-3 |
Wei Sijia (born 3 December 2003) is a Chinese tennis player.
Wei has a career-high singles ranking by the WTA of 229, achieved on 4 December 2023. She also has a career-high WTA doubles ranking of 257, achieved on the same date.