| Thailand Open - Herrendoppel | 2018/07/13 09:50 | Ou/Ren v Endo/Watanabe | L | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/09/26 08:20 | Kang/Kim v Ou/Ren | W | 0-2 |
| All England Open | 2018/09/18 04:45 | Lamsfuss/Seidel v Ou/Ren | L | 2-0 |
| Indonesia Masters - Gemischtes Doppel | 2018/07/22 07:00 | Ahsan/Setiawan v Ou/Ren | L | 2-0 |
| Indonesia Masters - Gemischtes Doppel | 2018/07/21 08:30 | Han/Zhou v Ou/Ren | W | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/07/20 09:50 | Azriyn/Arif v Ou/Ren | W | 1-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/07/19 12:35 | Ou/Ren v Rankireddy/Shetty | W | 2-0 |
| Indonesia Masters - Gemischtes Doppel | 2018/07/18 11:10 | Ou/Ren v Phuangphuapet/Yordphaisong | W | 2-0 |
| Thailand Open - Herrendoppel | 2018/07/13 09:50 | Ou/Ren v Endo/Watanabe | L | 0-2 |
| Indonesia Masters - Gemischtes Doppel | 2018/09/26 09:00 | Lee/Lee v Endo/Watanabe | W | 0-2 |
| All England Open | 2018/09/18 04:00 | Endo/Watanabe v Astrup/Rasmussen | L | 1-2 |
| All England Open | 2018/09/12 02:30 | Endo/Watanabe v Ahsan/Setiawan | L | 1-2 |
| All England Open | 2018/08/02 09:40 | Endo/Watanabe v Liu/Zhang | L | 0-2 |
| All England Open | 2018/08/01 10:20 | Jansen/Zurwonne v Endo/Watanabe | W | 0-2 |
| Thailand Open - Herrendoppel | 2018/07/15 06:30 | Kamura/Sonoda v Endo/Watanabe | L | 2-0 |
| Thailand Open - Herrendoppel | 2018/07/14 09:30 | Endo/Watanabe v Isara/Jongjit | W | 2-1 |
| Thailand Open - Herrendoppel | 2018/07/13 09:50 | Ou/Ren v Endo/Watanabe | W | 0-2 |