Without club
(11)Gimpo FC
(27)Gangwon
(3)Chungnam Asan
(2)Chiangmai FC
(1)Chiangmai United
(1)Prachuap FC
(1)Bucheon 1995
(1)Chungbuk Cheongju FC
(1)Daejeon Hana Citizen
(1)FC Chungju
(1)FC Mokpo
(1)Gimcheon Sangmu
(1)Gimhae City
(1)Gwangju
(1)Gyeongnam
(1)Incheon Utd
(1)Jeju United
(1)Jeonnam Dragons
(1)Pohang Steelers
(1)Seongnam FC
(1)Suwon Bluewings
(1)Suwon FC
(1)Perak FC
(1)Seoul E-Land
(13)Suwon FC
(11)Incheon Utd
(10)Gangwon
(9)Jeju United
(9)Jeonnam Dragons
(9)Pohang Steelers
(9)Bucheon 1995
(8)Ansan Greeners
(7)Daejeon Hana Citizen
(7)Gyeongnam
(7)Suwon Bluewings
(7)Daegu
(6)Gimcheon Sangmu
(6)Gwangju
(6)Chungnam Asan
(5)Seongnam FC
(5)Ulsan Hyundai
(4)Police Tero
(3)Busan IPark
(3)Chungbuk Cheongju FC
(3)FC Anyang
(3)Hwaseong
(3)Jeonbuk Motors
(3)Ayutthaya FC
(2)Chiangmai United
(2)Asan Mugunghwa
(2)Cheonan City
(2)Dangjin Citizen
(2)FC Mokpo
(2)FC Seoul
(2)Gangneung Citizen
(2)Hanyang University
(2)Hongik University
(2)Korea University
(2)Soongsil University
(2)Suwon University
(2)Yonsei University
(2)Machida Zelvia
(2)Matsumoto Yamaga
(2)NK Bravo
(1)Ararat Yerevan
(1)Dundalk
(1)Ekibastuzets
(1)Kairat
(1)FK Pencin-Turnov
(1)Slovan Liberec
(1)FK Rostov
(1)Beijing Guoan
(1)Yunnan Flying Tigers
(1)BB-CU FC
(1)Chiangmai FC
(1)Chonburi
(1)Lampang FC
(1)MOF Customs United
(1)Nakhon Pathom
(1)PTT Rayong
(1)Prachuap FC
(1)Raj Pracha FC
(1)Siam Navy
(1)Suphanburi
(1)Tainan City
(1)Long An
(1)Ninh Binh
(1)Pune City
(1)Boin High School
(1)Busan Kyotong
(1)Chung-Ang University
(1)Chungju Hummel
(1)Dongguk University
(1)FC Chungju
(1)Gimhae City
(1)Jeonju University
(1)Kwangwoon University
(1)Sungkyunkwan University
(1)Sunmoon University
(1)Yangju Citizen
(1)Yeungnam University
(1)Kuantan FA
(1)PDRM FA
(1)Perak FC
(1)Selangor 2
(1)Ayeyawady United
(1)Nay Pyi Taw
(1)Yangon United
(1)Phnom Penh Crown
(1)Sham Shui Po
(1)Albirex Niigata
(1)Avispa Fukuoka
(1)Ehime FC
(1)Imabari
(1)JEF United
(1)Kataller Toyama
(1)Mito Hollyhock
(1)YSCC
(1)Al Hilal
(1)Ituano
(1)Perth Glory
(1)Jarun Zagreb
(1)