| Thailand Open | 05/18 08:15 | 5 | 루, 광주 v 양, 브라이언 | L | 1-2 | |
| Thomas Cup | 05/11 12:00 | - | 악셀센, 빅토르 v 루, 광주 | L | 2-1 | |
| Thomas Cup | 05/09 02:00 | - | 루, 광주 v 포포프, 크리스토 | W | 2-1 | |
| Korea Masters | 04/15 04:00 | - | 타마신, 시티콤 v 루, 광주 | L | 2-1 | |
| Korea Masters | 04/14 01:20 | - | Medel, Youcef Sabri v 루, 광주 | W | 0-2 | |
| Korea Masters | 04/13 01:20 | 5 | 리 동근 v 루, 광주 | W | 0-2 | |
| All England Open | 03/18 11:25 | 3 | 루, 광주 v 센, 락샤 | - | Walkover | |
| All England Open | 03/17 12:30 | 4 | 루, 광주 v 엔지, 카 롱 앵거스 | W | 2-0 | |
| All England Open | 03/16 18:10 | 5 | 루, 광주 v Zhao, J. P. | W | 2-1 | |
| German Open | 03/10 09:25 | 4 | 키다미비, 스리칸스 v 루, 광주 | L | 2-1 | |
| German Open | 03/08 09:45 | 5 | 루셀, 토마스 v 루, 광주 | W | 0-2 | |
| World Championships | 12/16 11:30 | - | 루, 광주 v 키다미비, 스리칸스 | L | 0-2 | |
| World Championships | 12/14 11:00 | 6 | 초우, 티엔첸 v 루, 광주 | W | 1-2 | |
| World Championships | 12/12 08:00 | 6 | 비티드사른, 쿤라부트 v 루, 광주 | W | 0-2 | |
| Denmark Open | 10/21 09:40 | - | 루, 광주 v 초우, 티엔첸 | L | 0-2 | |
| Denmark Open | 10/20 08:00 | 5 | 루, 광주 v 레베르데즈, 브라이스 | W | 2-1 | |
| Thomas Cup | 10/17 11:00 | - | 진팅, 안토니 시니수카 v 루, 광주 | L | 2-1 | |
| Thomas Cup | 10/14 07:10 | - | 루, 광주 v 벌마, 사메어 | W | 2-1 | |
| Thomas Cup | 10/12 11:30 | - | 루, 광주 v 키위크엘, 조란 | W | 2-0 | |
| Sudirman Cup | 09/26 07:20 | - | 루, 광주 v 콜조넨, 칼레 | W | 2-0 | |
| All England Open | 03/12 13:50 | 4 | 루, 광주 v 이, 지이 지아 | L | 0-2 | |
| All England Open | 03/11 09:20 | 5 | 루, 광주 v 왕차로엔, 칸타폰 | W | 2-0 | |
| Indonesia Masters | 01/16 08:30 | 4 | 루, 광주 v 황, 유샹 | L | 0-2 | |
| Indonesia Masters | 01/15 06:20 | 5 | 바르마, 소우라브흐 v 루, 광주 | W | 1-2 | |
| Malaysia Masters | 01/09 03:20 | 4 | Shi, Y. Q. v 루, 광주 | L | 2-0 | |
| Malaysia Masters | 01/08 07:30 | 5 | 비팅후스 한스-크리스챤 v 루, 광주 | W | 1-2 | |
| Korea Masters | 11/23 03:20 | 2 | 쓰네야마, 칸타 v 루, 광주 | L | 2-1 | |
| Korea Masters | 11/22 04:30 | 3 | 루, 광주 v Lin, C.-Y. | W | 2-1 | |
| Korea Masters | 11/21 05:00 | 4 | 왕, 저우 웨이 v 루, 광주 | W | 1-2 | |
| Korea Masters | 11/20 02:50 | 5 | 이, 찌아 하오 v 루, 광주 | 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.