| Vietnam Open XD | 09/12 07:20 | 4 | Chang Y L / Cheng W H v 우라이 T / 미야우라 R | L | 0-2 | |
| Vietnam Open XD | 09/11 01:40 | 5 | Chang Y L / Cheng W H v 노어 N / 티게센 S | W | 2-0 | |
| Giraldilla Int. XD | 11/28 07:10 | 5 | Chang Y L / Cheng W H v GO A R / Yoo C R | L | 0-2 | |
| Giraldilla Int. XD | 11/27 07:00 | 5 | 조던 P / 옥타비안티 M D v Chang Y L / Cheng W H | L | 2-0 | |
| Indonesia Masters XD | 11/13 08:20 | 5 | 탄 K M / 라이 P J v Chang Y L / Cheng W H | L | 2-1 | |
| Macau Open 2019, WD | 11/01 09:50 | 4 | Chang Y L / Cheng W H v 바르파 Y / 수기아토 J F | L | 0-2 | |
| Macau Open 2018, XD | 11/01 06:15 | 4 | Chang Y L / Cheng W H v 로널드 R / 사우피크 A A | L | 0-2 | |
| Macau Open 2019, WD | 10/31 08:30 | 5 | 샬라찰람 C / 무엔웡 P v Chang Y L / Cheng W H | W | 1-2 | |
| Macau Open 2018, XD | 10/30 08:10 | 5 | Chang Y L / Cheng W H v 융 M N / 엔지 T Y | W | 2-1 | |
| Giraldilla Int. XD | 10/04 08:00 | 4 | 사쿠라모토 A / 다카하타 Y v Chang Y L / Cheng W H | L | 2-0 | |
| Giraldilla Int. XD | 10/04 05:20 | 4 | 로널드 R / 사우피크 A A v Chang Y L / Cheng W H | L | 2-0 | |
| Giraldilla Int. XD | 10/03 12:40 | 5 | Cheung Y M / Tsang W C A v Chang Y L / Cheng W H | W | 0-2 | |
| Giraldilla Int. XD | 10/02 09:20 | 5 | Chang Y L / Cheng W H v 창 T C / 엔지 W Y | W | 2-0 | |
| Indonesia Masters XD | 09/26 05:10 | 5 | 아완다 A S / 이스타라니 N K M v Chang Y L / Cheng W H | L | 2-1 | |
| Indonesia Masters XD | 09/25 08:20 | 5 | 첸 T J / 펙 Y W v Chang Y L / Cheng W H | L | 2-1 | |
| Giraldilla Int. XD | 09/22 10:00 | 2 | 라이벌디 R / 멘타리 P H v Chang Y L / Cheng W H | L | 2-0 | |
| Giraldilla Int. XD | 09/21 08:00 | 3 | 수만티 Z J / 위라타마 A v Chang Y L / Cheng W H | W | 0-2 | |
| German Open 2019, WD, Qualification | 09/20 07:20 | 4 | Putra A P R / Permatasari D T v Chang Y L / Cheng W H | W | 0-2 | |
| Giraldilla Int. XD | 09/19 14:40 | 5 | 쿠스마 F D / 수기아토 R v Chang Y L / Cheng W H | L | 2-1 | |
| Giraldilla Int. XD | 08/31 15:15 | 3 | 마츠모토 M / 나가하라 W v Chang Y L / Cheng W H | L | 2-0 | |
| Giraldilla Int. XD | 08/30 11:50 | 4 | Chang Y L / Cheng W H v 데스몬스 A / 모나드 J | W | 2-0 | |
| Giraldilla Int. XD | 08/09 09:30 | 4 | 푸앙푸아펫 N / 아미트라파이 S v Chang Y L / Cheng W H | L | 2-0 | |
| Giraldilla Int. XD | 08/08 07:40 | 5 | Abimanyu F / Romadhini B F v Chang Y L / Cheng W H | W | 1-2 | |
| Giraldilla Int. XD | 07/28 03:20 | 2 | Chang Y L / Cheng W H v Prasetya A E / Wiratama A | L | 1-2 | |
| Giraldilla Int. XD | 07/27 02:30 | 3 | Chang Y L / Cheng W H v 쳉 M H / 시에 P S | W | 2-0 | |
| Giraldilla Int. XD | 07/26 00:00 | 4 | Chang Y L / Cheng W H v Lin K-T / Lin H T | W | 2-0 | |
| Giraldilla Int. XD | 04/15 11:30 | 1 | Chang Y L / Cheng W H v 마지룬드 A / 레이븐 F | W | 2-0 | |
| German Open 2019, WD, Qualification | 04/14 15:30 | 1 | Chang Y L / Cheng W H v 질 R / 반 데르 아르 I | W | 2-0 | |
| Giraldilla Int. XD | 04/14 10:00 | 1 | Chang Y L / Cheng W H v Jakobsen / Soeby | W | 2-1 | |
| German Open 2019, WD, Qualification | 04/13 11:35 | 1 | Chang Y L / Cheng W H v Nielsen I / Paredes C | W | 2-0 |