| Campeonato Asiático | 04/11 06:40 | 4 | Jonatan Christie v Cheuk Yiu Lee | L | 2-0 | |
| Campeonato Asiático | 04/10 11:00 | 5 | Koki Watanabe v Cheuk Yiu Lee | W | 0-2 | |
| Open de Suiza | 03/20 20:25 | 5 | Priyanshu Rajawat v Cheuk Yiu Lee | L | 2-0 | |
| All England Open | 03/12 10:00 | 5 | Christo Popov v Cheuk Yiu Lee | L | 2-1 | |
| Open de Francia | 03/06 16:20 | 5 | Cheuk Yiu Lee v Ka Long Angus NG | L | 0-2 | |
| Masters de Tailandia | 01/31 11:55 | 5 | Takuma Obayashi v Cheuk Yiu Lee | L | 2-0 | |
| Masters de Indonesia | 01/24 11:35 | 5 | Li Yang Su v Cheuk Yiu Lee | L | 2-1 | |
| Masters de Indonesia | 01/24 03:00 | 5 | Kanta Tsuneyama v Cheuk Yiu Lee | - | CANC | |
| Open de India | 01/21 09:35 | 1 | Yu Qi Shi v Cheuk Yiu Lee | L | 2-0 | |
| Open de India | 01/20 13:15 | 2 | Cheuk Yiu Lee v Kodai Naraoka | W | 2-1 | |
| Open de India | 01/19 10:15 | 3 | Cheuk Yiu Lee v Anthony Sinisuka Ginting | W | 2-1 | |
| Open de India | 01/18 06:20 | 4 | Cheuk Yiu Lee v Kunlavut Vitidsarn | W | 2-1 |
Lee Cheuk Yiu (Chinese: 李卓耀; born 28 August 1996) is a Hong Kong badminton player.
Lee reached the final of the 2019 Hong Kong Open, after quarter- and semi-final wins against former world champion Viktor Axelsen and former world number one Srikanth Kidambi respectively. He eventually won against Anthony Sinisuka Ginting and secured his first title in a BWF World Tour tournament.