Korea Republic U20 most appearances
15 players turned out for Korea Republic U20 in 2025. From 4 matches played.
| # | Player | Matches |
|---|---|---|
| 1 | Byung-Wook Choi | 4 |
| 2 | Hyun-Seo Bae | 4 |
| 3 | Min-Ha Shin | 4 |
| 4 | Myeong-Jun Kim | 4 |
| 5 | Sang-young Park | 4 |
| 6 | Seung-Min Son | 4 |
| 7 | Si-Hyeon Gong | 4 |
| 8 | Sun-Woo Ham | 4 |
| 9 | Gun-Hee Lee | 2 |
| 10 | Hyeon-Oh Kim | 2 |
| 11 | Ma-Ho Chung | 2 |
| 12 | Min-Gyu Baek | 2 |
| 13 | Seong-Min Hong | 2 |
| 14 | Seung-Gu Choi | 2 |
| 15 | Jong-Hyun Ko | 1 |