| Thailand Int. | 2023/03/08 08:10 | 치, 유 젠 v Koo Takahashi | W | 2-0 |
| Norwegian Int. | 2022/11/11 10:20 | Koo Takahashi v 치, 유 젠 | L | 2-0 |
| Orleans Masters | 2024/03/15 18:15 | 오바야시, 타쿠마 v 치, 유 젠 | W | 1-2 |
| Orleans Masters | 2024/03/13 13:20 | 치, 유 젠 v 와이스키르헨, 맥스 | W | 2-0 |
| Thailand Masters 2020, MS | 2024/02/01 09:30 | 치, 유 젠 v 오바야시, 타쿠마 | L | 1-2 |
| Thailand Masters 2020, MS | 2024/01/31 09:55 | 치, 유 젠 v 누엔, 낫 | W | 2-0 |
| Indonesian Masters Qual | 2024/01/23 02:50 | 코엘류 더 올리베이라, 이고르 v 치, 유 젠 | L | 2-0 |
| Guwahati Masters | 2023/12/06 07:05 | 치, 유 젠 v 치엄 , 준 웨이 | L | 1-2 |
| Syed Modi India Int. | 2023/12/03 10:15 | 치, 유 젠 v 니시모토, 켄타 | W | 2-1 |
| Syed Modi India Int. | 2023/12/02 14:10 | Priyanshu Rajawat v 치, 유 젠 | W | 1-2 |
| Orleans Masters | 2024/03/15 16:30 | 치엄 , 준 웨이 v Koo Takahashi | W | 0-2 |
| Orleans Masters | 2024/03/14 14:55 | 크리스토퍼슨, 매즈 에밀 v Koo Takahashi | W | 0-2 |
| Orleans Masters | 2024/03/13 19:05 | Koo Takahashi v Daniil Dubovenko | W | 2-1 |
| Japan Masters Qual | 2023/11/14 03:05 | Koo Takahashi v Jeon, Hyeok Jin | L | 0-2 |
| Korea Masters | 2023/11/08 01:00 | Koo Takahashi v 루다, 얀 | L | 1-2 |
| Indonesia Masters | 2023/10/27 09:05 | Koo Takahashi v 오바야시, 타쿠마 | L | 1-2 |
| Indonesia Masters | 2023/10/26 11:15 | Prahdiska B Shujiwo v Koo Takahashi | W | 0-2 |
| Indonesia Masters | 2023/10/25 09:10 | Koo Takahashi v Rasindu Hendahewa | W | 2-0 |