| Challenger Series TT | 11/07 08:50 | - | Alexander Valuch v Jong-Eon Yeon | L | 3-1 | |
| Challenger Series TT | 11/06 20:50 | - | Miguel Nunez Tapia v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 11/06 18:50 | - | Mike Hollo v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 11/06 16:50 | - | Jong-Eon Yeon v Armin Alicic | L | 1-3 | |
| Challenger Series TT | 11/06 14:10 | - | Jong-Eon Yeon v Guilherme Teodoro | L | 0-3 | |
| Challenger Series TT | 11/06 12:10 | - | Jong-Eon Yeon v Nico Longhino | L | 0-3 | |
| Challenger Series TT | 11/06 09:30 | - | Dauud Cheaib v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 10/17 09:50 | - | Dauud Cheaib v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 10/17 06:30 | - | Dennis Klein v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 10/16 18:30 | - | Jong-Eon Yeon v Simon Berglund | L | 0-3 | |
| Challenger Series TT | 10/16 15:10 | - | Jong-Eon Yeon v Kirill Fadeev | L | 0-3 | |
| Challenger Series TT | 10/16 13:10 | - | Stephane Ouaiche v Jong-Eon Yeon | W | 2-3 | |
| Challenger Series TT | 10/16 10:30 | - | Carlos Caballero v Jong-Eon Yeon | L | 3-0 | |
| Challenger Series TT | 10/16 07:50 | - | Akito Itagaki v Jong-Eon Yeon | L | 3-2 | |
| TT Star Series | 10/12 10:15 | - | Michal Benes v Jong-Eon Yeon | L | 3-1 | |
| TT Star Series | 10/12 08:45 | - | Bastien Rembert v Jong-Eon Yeon | L | 3-2 | |
| TT Star Series | 10/12 07:10 | - | Jong-Eon Yeon v Oleksandr Tymofieiev | L | 0-3 | |
| TT Star Series | 10/11 13:15 | - | Jong-Eon Yeon v Jakub Seibert | L | 0-3 | |
| TT Star Series | 10/11 11:45 | - | Viktor Yefimov v Jong-Eon Yeon | L | 3-1 | |
| TT Star Series | 10/11 09:45 | - | Andrew Baggaley v Jong-Eon Yeon | L | 3-0 | |
| TT Star Series | 10/11 07:10 | - | Adam Szudi v Jong-Eon Yeon | L | 3-0 | |
| TT Star Series | 10/10 10:45 | - | Michal Benes v Jong-Eon Yeon | L | 3-1 | |
| TT Star Series | 10/10 08:15 | - | Radim Bako v Jong-Eon Yeon | L | 3-1 | |
| TT Star Series | 10/10 06:35 | - | Roman Rezetka v Jong-Eon Yeon | L | 3-1 | |
| TT Star Series | 10/09 13:45 | - | Jong-Eon Yeon v Dmitrij Prokopcov | W | 3-1 | |
| TT Star Series | 10/09 11:45 | - | Jong-Eon Yeon v Jiri Vrablik | L | 0-3 | |
| TT Star Series | 10/09 09:15 | - | Jong-Eon Yeon v Bastien Rembert | L | 0-3 | |
| TT Star Series | 10/09 07:45 | - | Taiwo Mati v Jong-Eon Yeon | L | 3-2 | |
| Challenger Series TT | 09/19 10:30 | - | Dauud Cheaib v Jong-Eon Yeon | L | 3-1 | |
| Challenger Series TT | 09/19 06:30 | - | Sven Happek v Jong-Eon Yeon | W | 2-3 |