| Game Date and Game Description |
| Black |
White |
Result |
Replay |
Download |
Print |
[2020-01-09] 13th Chunlan Cup, Korean preliminary
|
| Hong Seongji 9p |
Na Hyun 9p |
W+R |
 |
 |
 |
[2020-01-05] Year 2019 Korean League, round 14
|
| Hong Seongji 9p |
Kim Jiseok 9p |
W+R |
 |
 |
 |
[2019-12-27] Year 2019 Korean League, round 13
|
| Hong Seongji 9p |
Kang Dongyun 9p |
B+R |
 |
 |
 |
[2019-12-22] Year 2019 Korean League, round 12
|
| Shin Jinseo 9p |
Hong Seongji 9p |
B+R |
 |
 |
 |
[2019-12-15] Year 2019 Korean League, round 11
|
| Hong Seongji 9p |
Song Jihoon 5p |
B+R |
 |
 |
 |
[2019-12-01] Year 2019 Korean League, round 9
|
| Han Seungjoo 6p |
Hong Seongji 9p |
W+R |
 |
 |
 |
[2019-11-22] Year 2019 Korean League, round 8
|
| Jin Siyoung 7p |
Hong Seongji 9p |
B+4.5 |
 |
 |
 |
[2019-11-15] Year 2019 Korean League, round 7
|
| Park Sangjin 4p |
Hong Seongji 9p |
B+0.5 |
 |
 |
 |
[2019-11-09] Year 2019 Korean League, round 6
|
| Hong Seongji 9p |
Park Geunho 4p |
B+R |
 |
 |
 |
[2019-10-31] Year 2019 Korean League, round 5
|
| Hong Seongji 9p |
Jeong Seojun 3p |
B+R |
 |
 |
 |
[2019-10-26] Year 2019 Korean League, round 4
|
| Kang Dongyun 9p |
Hong Seongji 9p |
B+R |
 |
 |
 |
[2019-10-17] Year 2019 Korean League, round 3
|
| Hong Seongji 9p |
Lee Wondo 7p |
W+0.5 |
 |
 |
 |
[2019-10-03] Year 2019 Korean League, round 2
|
| Hong Seongji 9p |
Ryu Suhang 6p |
B+R |
 |
 |
 |
[2019-07-12] 21st Nongshim Cup, preliminary
|
| Hong Seongji 9p |
Seol Hyunjun 5p |
W+R |
 |
 |
 |
[2019-07-05] 24th Samsung Cup, preliminary
|
| Hong Seongji 9p |
Zhao Chenyu 7p |
W+R |
 |
 |
 |
[2019-06-05] 6th Kuksu Mountains Tournament, Korean preliminary
|
| Hong Seongji 9p |
Lee Donghoon 9p |
W+7.5 |
 |
 |
 |
[2019-06-05] 6th Kuksu Mountains Tournament, Korean preliminary
|
| Hong Seongji 9p |
Weon Seongjin 9p |
B+R |
 |
 |
 |
[2019-04-16] 38th Korean KBS Cup, round 2
|
| Choi Jeong 9p |
Hong Seongji 9p |
W+R |
 |
 |
 |
[2019-04-09] 1st Korean Baduk TV Cup, preliminary
|
| Yun Junsang 9p |
Hong Seongji 9p |
W+1.5 |
 |
 |
 |
[2019-04-05] 24th LG Cup, preliminary
|
| Hong Seongji 9p |
Mi Yuting 9p |
W+R |
 |
 |
 |
[2019-02-19] 38th Korean KBS Cup, round 1
|
| Hong Seongji 9p |
Kim Sedong 6p |
B+1.5 |
 |
 |
 |
[2019-01-26] 3rd World Go Championship, common group 2, round 3
|
| Hong Seongji 9p |
Yang Dingxin 7p |
W+R |
 |
 |
 |
[2019-01-15] 20th Korean Maxim Cup, round 1
|
| Hong Seongji 9p |
Lee Donghoon 9p |
W+0.5 |
 |
 |
 |
[2018-10-04] Year 2018 Korean League, round 14
|
| Hong Seongji 9p |
Jeong Seojun 3p |
B+R |
 |
 |
 |
[2018-09-28] Year 2018 Korean League, round 13
|
| Hong Seongji 9p |
Yun Chanhee 7p |
B+R |
 |
 |
 |
[2018-09-22] Year 2018 Korean League, round 12
|
| Heo Yongho 9p |
Hong Seongji 9p |
B+1.5 |
 |
 |
 |
[2018-09-16] Year 2018 Korean League, round 11
|
| Hong Seongji 9p |
Lee Sedol 9p |
W+4.5 |
 |
 |
 |
[2018-08-30] Year 2018 Korean League, round 10
|
| Hong Seongji 9p |
Park Jinsol 8p |
B+R |
 |
 |
 |
[2018-08-24] Year 2018 Korean League, round 9
|
| Hong Seongji 9p |
Ryu Suhang 5p |
B+R |
 |
 |
 |
[2018-08-19] Year 2018 Korean League, round 8
|
| Hong Seongji 9p |
Kim Seongjae 8p |
B+R |
 |
 |
 |