| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2020 | K3 League | 18 | 1518 | 1 | 0 | 0.06 | — |
| 2023 | K3 League | 28 | 2446 | 4 | 0 | 0.15 | — |
| 2024 | K3 League | 5 | — | 0 | 0 | — | — |
| 2025 | K3 League | 2 | 21 | 0 | 0 | — | 6.6 |
| 2026 | K3 League | 3 | 15 | 0 | 0 | — | 7 |
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.
Cohort: 14 K3 League defenders, 2023, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-08-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Changwon City | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pocheon | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Yeoju Sejong | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Gimhae City | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Gangneung City | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Paju Citizen | 3 | 3 | 0 | 0 | 1 | 0 | 0 | 0 |
 Daejeon Korail | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Busan Transportation | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gyeongju HNP | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Hwaseong | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Chuncheon | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Ulsan Citize | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gangwon | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gyeongnam | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mokpo City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Yangpyeong | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Siheung Citizen | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Yangju Citizen | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jeonju | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Kim Nam-Seong's 5 outings in the 2024 K3 League produced no goals and no assists. Measured against 14 K3 League defenders (2023, at least 450 minutes), he ranks in the top 1% by goal involvements per 90, while ranking 1st of 14 for goals.
His recorded league career runs from 2020 to 2026: 5 seasons across 2 clubs.
