Home History
| Qatar Open XD | 2017/05/06 20:15 | Hugo Calderano v Tsuboi, Gustavo | L | 4-1 |
| Qatar Open XD | 2017/05/06 14:30 | Tsuboi, Gustavo v Eric Jouti | W | 4-0 |
| Qatar Open XD | 2017/05/05 18:30 | Tsuboi, Gustavo v Gustavo Gomez | W | 4-1 |
| Qatar Open XD | 2017/01/17 18:52 | Tsuboi, Gustavo v Simon Berglund | L | 3-4 |
| Swedish Open (WTP) 2019, MS, Qualification | 2016/11/18 14:15 | Tsuboi, Gustavo v Wang, Zengyi | L | 1-4 |
| Qatar Open XD | 2016/11/16 15:08 | Tsuboi, Gustavo v Truls Moregard | W | 4-2 |
| Qatar Open XD | 2016/11/11 15:10 | Tsuboi, Gustavo v Zhou, Kai | L | 2-4 |
Away History
| Qatar Open XD | 2017/04/20 04:35 | Jeong, Sangeun v Ruwen Filus | L | 0-4 |
| Qatar Open XD | 2017/04/19 09:20 | Cristian Pletea v Jeong, Sangeun | W | 1-4 |
| Qatar Open XD | 2017/04/18 08:20 | Jeong, Sangeun v Mizuki Oikawa | W | 4-1 |
| Qatar Open XD | 2017/04/16 09:15 | Jeong, Sangeun v Zhendong Fan | L | 0-3 |
| Qatar Open XD | 2017/04/16 06:30 | Jeong, Sangeun v Koki Niwa | W | 3-2 |
| Qatar Open 2019, MS | 2017/04/14 03:10 | Long Ma v Jeong, Sangeun | W | 1-3 |
| Qatar Open XD | 2017/04/13 12:15 | Pang, Xue Jie v Jeong, Sangeun | W | 1-3 |