| Czech Republic Extraleague | 08/17 08:40 | 3 | 드링크홀 P / 피치포드 L v Niwa K / Ueda J | L | 3-1 | |
| Czech Republic Extraleague | 08/16 08:20 | 4 | Nuytinck C / Robinot Q v Niwa K / Ueda J | W | 2-3 | |
| Qatar Open XD | 07/27 00:00 | 3 | Niwa K / Ueda J v 장 W / 림 J | L | 1-3 | |
| Qatar Open XD | 07/26 03:20 | 4 | Niwa K / Ueda J v Kallberg A / Pistej L | W | 3-1 | |
| Czech Republic Extraleague | 07/20 01:40 | 3 | Niwa K / Ueda J v 장 W / 림 J | L | 1-3 | |
| Czech Republic Extraleague | 07/19 05:00 | 4 | Niwa K / Ueda J v Dyjas J / Robles A | W | 3-1 | |
| Qatar Open 2019, MS | 02/25 15:00 | 1 | MA L / XU X v Niwa K / Ueda J | L | 3-0 | |
| Qatar Open XD | 02/24 17:00 | 1 | Niwa K / Ueda J v 정 Y / 이 S | W | 3-2 | |
| Qatar Open XD | 02/23 19:02 | - | 람 S H / 엔지 P N v Niwa K / Ueda J | W | 2-3 | |
| Qatar Open XD | 02/22 19:00 | 1 | 드링크홀 P / 워커 S v Niwa K / Ueda J | W | 2-3 | |
| German Open 2020, MD | 11/09 17:00 | 5 | Niwa K / Ueda J v Lam S-H / Yu Z | L | 0-3 | |
| Qatar Open XD | 09/24 00:00 | 1 | Niwa K / Ueda J v 필루스 R / 발터 R | W | 3-1 |