Head to Head
| Swedish Open | 2016/11/18 17:40 | Sharath Kamal Achanta v Koki Niwa | L | 0-4 |
Home History
| Qatar Open XD | 2018/03/07 14:20 | Ruwen Filus v Sharath Kamal Achanta | W | 1-4 |
| Qatar Open XD | 2018/03/07 11:40 | Sharath Kamal Achanta v Anton Kallberg | W | 4-2 |
| Qatar Open XD | 2018/01/17 17:30 | Sharath Kamal Achanta v Truls Moregard | L | 2-4 |
| Challenger Ochsenhausen | 2018/01/12 12:25 | Sharath Kamal Achanta v Robert Floras | L | 0-3 |
| Challenger Ochsenhausen | 2018/01/12 10:50 | Sharath Kamal Achanta v Robert Floras | W | 3-1 |
| Challenger Ochsenhausen | 2018/01/12 08:10 | Sharath Kamal Achanta v Petr David | L | 0-3 |
| Challenger Ochsenhausen | 2018/01/11 11:30 | Sharath Kamal Achanta v Jiri Vrablik | W | 3-1 |
| Challenger Ochsenhausen | 2018/01/11 08:10 | Sharath Kamal Achanta v Sven Happek | W | 3-0 |
Away History
| Qatar Open Women | 2018/02/25 16:00 | Long Ma v Koki Niwa | L | 3-1 |
| Qatar Open XD | 2018/02/24 17:40 | Koki Niwa v Youngsik Jeoung | L | 1-3 |
| Qatar Open XD | 2018/02/23 20:30 | Chun Ting Wong v Koki Niwa | L | 3-1 |
| Qatar Open XD | 2018/02/22 20:30 | Liam Pitchford v Koki Niwa | W | 0-3 |
| Qatar Open Women | 2017/12/15 08:40 | Dimitrij Ovtcharov v Koki Niwa | L | 4-3 |
| Qatar Open XD | 2017/11/18 15:15 | Koki Niwa v Bo Fang | L | 3-4 |
| Qatar Open XD | 2017/11/17 18:00 | Koki Niwa v Yang Wang | W | 4-1 |
| Qatar Open XD | 2017/11/16 18:10 | Koki Niwa v Darko Jorgic | W | 4-2 |