The most productive U21 players in K League 1, ranked on Field Insider.
Shin Min-Ha of Gangwon FC is the standout for raw talent across U21 players in K League 1, with a Field Insider Rating of 43.9, and Back In-Woo leads the scoring with 1 goal.
The numbers a scout watches are the year-on-year jumps: Shin Min-Ha has improved his Season rating most, up +8.9 on last season. Those are the players whose trajectory is bending upward fastest.
By our market-value index, Choi Woo-Jin of Jeonbuk Motors is the most valuable name in this group at 28.3.
| # | Player | Team | Age | G+A | Season | Rating |
|---|---|---|---|---|---|---|
| 1 | Choi Woo-JinFull-back |  Jeonbuk Motors | 21 | 1 | 097.6% | 467.4% |
| 2 | Choi Byung-WookCentral midfielder |  Jeju United FC | 21 | 1 | 3 | 44 |
| 3 | Shin Min-HaCentre-back |  Gangwon FC | 20 | 1 | 14185.4% | 441.6% |
| 4 | Back In-WooAttacking midfielder |  Ulsan Hyundai FC | 19 | 1 | 4 | 46 |
| 5 | Chae Hyun-WooCentral midfielder |  FC Anyang | 21 | 1 | 8 | 45 |
