| Fuzhou China Open 2019, MS | 09/06 03:50 | 5 | 루, 광주 v 엔지, 카 롱 앵거스 | W | 2-0 | |
| World Championships | 08/22 07:40 | 5 | 루, 광주 v 왕, 저우 웨이 | L | 1-2 | |
| World Championships | 08/21 13:40 | 6 | 루, 광주 v 키위크엘, 조란 | W | 2-0 | |
| Japan Open | 07/26 08:00 | 5 | 루, 광주 v 안톤센 , 앤더스 | L | 0-2 | |
| Korea Open | 07/21 06:45 | 3 | 루, 광주 v Shi, Y. Q. | L | 1-2 | |
| Korea Open | 07/20 00:55 | 4 | 왕, 저우 웨이 v 루, 광주 | W | 0-2 | |
| Korea Open | 07/19 05:05 | 5 | 쓰네야마, 칸타 v 루, 광주 | W | 1-2 | |
| Indonesia Open | 06/14 06:20 | 5 | 키다미비, 스리칸스 v 루, 광주 | L | 2-0 | |
| Singapore Open | 06/08 07:25 | 4 | Shi, Y. Q. v 루, 광주 | L | 2-1 | |
| Singapore Open | 06/06 09:50 | 5 | Lin, C.-Y. v 루, 광주 | W | 0-2 | |
| Thailand Open | 06/02 10:40 | 3 | 루, 광주 v 비티드사른, 쿤라부트 | L | 1-2 | |
| Thailand Open | 06/01 12:10 | 4 | 왕차로엔, 칸타폰 v 루, 광주 | W | 1-2 | |
| Thailand Open | 05/31 12:10 | 5 | 질베르만 미샤 v 루, 광주 | W | 0-2 | |
| Malaysia Masters | 05/24 13:05 | 5 | 루, 광주 v 이, 지이 지아 | L | 0-2 | |
| Asia Championships | 04/29 10:00 | 2 | 로, 킨 유 v 루, 광주 | L | 2-0 | |
| Asia Championships | 04/28 11:30 | 3 | 나라오카, 고다이 v 루, 광주 | W | 0-2 | |
| Asia Championships | 04/27 10:35 | 4 | 초우, 티엔첸 v 루, 광주 | W | 1-2 | |
| Asia Championships | 04/26 13:40 | 5 | 루, 광주 v 왕차로엔, 칸타폰 | W | 2-0 | |
| Swiss Open | 03/22 09:00 | - | 루, 광주 v 리우 다렌 | - | View | |
| All England Open | 03/15 11:50 | 5 | 루, 광주 v 나라오카, 고다이 | - | away | |
| German Open | 03/10 14:05 | 3 | 엔지, 카 롱 앵거스 v 루, 광주 | - | Retired | |
| German Open | 03/09 14:35 | 4 | 루, 광주 v 쓰네야마, 칸타 | W | 2-0 | |
| German Open | 03/08 10:15 | 5 | 루, 광주 v 루다, 얀 | W | 2-0 | |
| Indonesia Masters | 01/27 06:00 | 3 | 루, 광주 v Shi, Y. Q. | L | 0-2 | |
| Indonesia Masters | 01/26 02:40 | 4 | 루, 광주 v 포포프, 토마 주니어 | W | 2-1 | |
| Indonesia Masters | 01/25 01:20 | 5 | 타마신, 시티콤 v 루, 광주 | W | 1-2 | |
| India Open | 01/18 09:30 | 5 | 루, 광주 v 진팅, 안토니 시니수카 | L | 1-2 | |
| Malaysia Open | 01/11 03:10 | 5 | 루, 광주 v Zhao, J. P. | L | 0-2 | |
| World Tour Finals | 12/09 06:20 | 1 | 나라오카, 고다이 v 루, 광주 | L | 2-0 | |
| World Tour Finals | 12/08 05:40 | 1 | 프라노이,하센 수닐 v 루, 광주 | W | 1-2 |
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.