| Thailand Open | 05/18 08:15 | 5 | Guang Zu Lu v Brian Yang | L | 1-2 | |
| Thomas Cup | 05/11 12:00 | - | Viktor Axelsen v Guang Zu Lu | L | 2-1 | |
| Thomas Cup | 05/09 02:00 | - | Guang Zu Lu v Christo Popov | W | 2-1 | |
| Korea Masters | 04/15 04:00 | - | Thammasin, S. v Guang Zu Lu | L | 2-1 | |
| Korea Masters | 04/14 01:20 | - | Youcef Sabri Medel v Guang Zu Lu | W | 0-2 | |
| Korea Masters | 04/13 01:20 | 5 | Lee, Dong Keun v Guang Zu Lu | W | 0-2 | |
| Open d'Angleterre | 03/18 11:25 | 3 | Guang Zu Lu v Lakshya Sen | - | Walkover | |
| Open d'Angleterre | 03/17 12:30 | 4 | Guang Zu Lu v Ka Long Angus NG | W | 2-0 | |
| Open d'Angleterre | 03/16 18:10 | 5 | Guang Zu Lu v Jun Peng Zhao | W | 2-1 | |
| German Open | 03/10 09:25 | 4 | Srikanth Kidambi v Guang Zu Lu | L | 2-1 | |
| German Open | 03/08 09:45 | 5 | Rouxel, Thomas v Guang Zu Lu | W | 0-2 | |
| World Championships | 12/16 11:30 | - | Lu, G. Z. v Srikanth Kidambi | L | 0-2 | |
| World Championships | 12/14 11:00 | 6 | Tien Chen Chou v Lu, G. Z. | W | 1-2 | |
| World Championships | 12/12 08:00 | 6 | Kunlavut Vitidsarn v Lu, G. Z. | W | 0-2 | |
| Denmark Open | 10/21 09:40 | - | Lu, G. Z. v Tien Chen Chou | L | 0-2 | |
| Denmark Open | 10/20 08:00 | 5 | Lu, G. Z. v Leverdez, Brice | W | 2-1 | |
| Thomas Cup | 10/17 11:00 | - | Anthony Sinisuka Ginting v Lu, G. Z. | L | 2-1 | |
| Thomas Cup | 10/14 07:10 | - | Lu, G. Z. v Sameer Verma | W | 2-1 | |
| Thomas Cup | 10/12 11:30 | - | Lu, G. Z. v Joran Kweekel | W | 2-0 | |
| Sudirman Cup | 09/26 07:20 | - | Lu, G. Z. v Kalle Koljonen | W | 2-0 | |
| Open d'Angleterre | 03/12 13:50 | 4 | Guang Zu Lu v Zii Jia Lee | L | 0-2 | |
| Open d'Angleterre | 03/11 09:20 | 5 | Guang Zu Lu v Kantaphon Wangcharoen | W | 2-0 | |
| Indonesia Masters | 01/16 08:30 | 4 | Guang Zu Lu v Huang, Y. X. | L | 0-2 | |
| Indonesia Masters | 01/15 06:20 | 5 | Verma, Sourabh v Guang Zu Lu | W | 1-2 | |
| Malaysia Masters | 01/09 03:20 | 4 | Yu Qi Shi v Guang Zu Lu | L | 2-0 | |
| Malaysia Masters | 01/08 07:30 | 5 | Vittinghus, Hans-Kristian Solberg v Guang Zu Lu | W | 1-2 | |
| Korea Masters | 11/23 03:20 | 2 | Kanta Tsuneyama v Guang Zu Lu | L | 2-1 | |
| Korea Masters | 11/22 04:30 | 3 | Guang Zu Lu v Chun-Yi Lin | W | 2-1 | |
| Korea Masters | 11/21 05:00 | 4 | Tzu Wei Wang v Guang Zu Lu | W | 1-2 | |
| Korea Masters | 11/20 02:50 | 5 | Chia Hao Lee v Guang Zu Lu | W | 0-2 |
Lu Guangzu (Chinese: 陆光祖; pinyin: Lù Guāngzǔ; Wade–Giles: Lu Guangzu; born on 19 October 1996) is a Chinese badminton player. In 2018, Lu made into his first final at the Lingshui China Masters. Since then, he both won Australian Open and Canada Open's titles.
Lu reached the final of the Australian Open, his first final in four years, defeating world No.2 Lee Zii Jia en route. Although he lost to compatriot Shi Yuqi in three games, he qualified for the World Tour Finals for the first time in his career. In his group, he defeated Prannoy H. S. in a tight three-game match, but failed to qualify for the semi-finals as he lost to world No.1 Viktor Axelsen and Kodai Naraoka, both in straight games.