| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016 | K League 1 | 13 | 450 | 0 | 0 | 0 | — |
| 2017 | K League 1 | 33 | 2439 | 2 | 3 | 0.18 | — |
| 2018 | K League 1 | 9 | 707 | 0 | 0 | 0 | — |
| 2019 | K League 1 | 10 | 595 | 0 | 0 | 0 | — |
| 2020 | K League 1 | 22 | 1813 | 3 | 3 | 0.3 | 7.14 |
| 2021 | K League 2 | 10 | 748 | 3 | 3 | 0.72 | 7.6 |
| 2021 | K League 1 | 14 | 1140 | 1 | 2 | 0.24 | 6.84 |
| 2022 | K League 1 | 23 | 1843 | 0 | 2 | 0.1 | 7.12 |
| 2023 | K League 1 | 32 | 2473 | 2 | 1 | 0.11 | 6.99 |
| 2024 | K League 1 | 28 | 2211 | 4 | 2 | 0.24 | 8.77 |
| 2025 | K League 1 | 29 | 2544 | 3 | 3 | 0.21 | 6.54 |
| 2026 | K League 2 | 14 | 933 | 1 | 0 | 0.1 | 6.74 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-22
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Daegu | 9 | 3 | 4 | 2 | 0 | 0 | 3 | 0 |
 Seoul | 8 | 2 | 3 | 3 | 2 | 0 | 3 | 0 |
 Pohang Steelers | 7 | 3 | 2 | 2 | 2 | 1 | 1 | 0 |
 Gwangju | 7 | 4 | 2 | 1 | 0 | 1 | 1 | 0 |
 Gangwon | 7 | 3 | 3 | 1 | 1 | 1 | 3 | 0 |
 Jeju United | 7 | 4 | 0 | 3 | 0 | 1 | 1 | 0 |
 Suwon | 6 | 2 | 2 | 2 | 1 | 1 | 0 | 0 |
 Jeonbuk Motors | 6 | 1 | 1 | 4 | 0 | 0 | 1 | 0 |
 Gimcheon Sangmu | 5 | 3 | 1 | 1 | 1 | 0 | 1 | 0 |
 Daejeon Citizen | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Incheon United | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Anyang | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
 Eastern | 2 | 2 | 0 | 0 | 2 | 1 | 0 | 0 |
 Ventforet Kofu | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Yokohama F. Marinos | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Vissel Kobe | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
 Kawasaki Frontale | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Shanghai Port | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Shanghai Shenhua | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Ebbsfleet United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Seung-beom Ko finished the 2026 K League 2 with 1 goal from 14 appearances (933 minutes), with no assists recorded — 0.1 goal involvements per 90. His average match rating for that season computes to 6.74.
2024 stands as his highest-rated season (8.77, K League 1), with 2025 the weakest (6.54). His last two rated seasons average 0.77 below his earlier career level.
