Sukwoan Ko

Current Standing

Week ending Oct 4, 2026

Career Record

Career high

#1572

Weeks ranked

10

Career high, weeks at number one and weeks ranked are counted from the weekly ranking itself. Ranking events and wins are as published by OWGR, and cover events that predate our tournament records.

Tournament Results

126 ranking events since 2017. MC is a missed cut and WD a withdrawal, shown where the scorecard evidences it; a dash means no finishing position was recorded.

1. Jun 28, 2026KPGA Gunsan CC Open—
2. Jun 14, 2026KPGA Classic with I'm Vita—
3. Jun 7, 2026The 69th KPGA Championship with A-ONE CC38
4. May 17, 2026KPGA Gyeongbuk Open41
5. May 10, 2026KPGA Founders Cup17
6. Apr 26, 2026Woori Financial Group Championship47
7. Apr 19, 2026The 21st DB Insurance Promy Open—
8. Nov 2, 2025Lexus Masters—
9. Oct 19, 2025The Charity Classic44
10. Oct 5, 2025KPGA Gyeongbuk Open55
11. Sep 28, 2025Hyundai Insurance KJ Choi Invitational—
12. Sep 21, 2025Golfzon OPEN—
13. Sep 14, 2025The 41st Shinhan Donghae Open—
14. Aug 31, 2025Dong-A Membership Exchange Group OPEN18
15. Jun 29, 2025KPGA Gunsan CC Open—
16. Jun 22, 2025The 68th KPGA Championship with A-ONE CC—
17. Jun 15, 2025Hana Bank Invitational—
18. Jun 8, 2025Baeksong Holdings-Asiad CC Busan Open—
19. May 25, 2025Kolon The 67th Korea Open—
20. May 18, 2025SK telecom OPEN—
21. May 11, 2025KPGA Classic—
22. May 4, 2025The 44th GS Caltex Maekyung Open Golf Championship—
23. Apr 27, 2025Woori Financial Group Championship—
24. Apr 20, 2025The 20th DB Insurance Promy Open—
25. Nov 10, 2024KPGA Tour Championship33
26. Nov 3, 2024Dong-A Membership Exchange Group OPEN37
27. Oct 20, 2024The Charity Classic21
28. Oct 13, 2024Baeksong Holdings-Asiad CC Busan Open—
29. Oct 6, 2024Hyundai Marine & Fire Insurance KJ Choi Invitational60
30. Sep 15, 2024Golfzon-Toray OPEN9
31. Sep 1, 2024Lexus Masters12
32. Jul 14, 2024KPGA Gunsan CC Open6
33. Jun 30, 2024Bizplay-One the Club Open with Club 72—
34. Jun 9, 2024The 67th KPGA Championship with A-ONE CC15
35. Jun 2, 2024The 14th Descente Korea Matchplay—
36. May 26, 2024KB Finance Liiv Championship—
37. May 19, 2024SK telecom OPEN—
38. May 12, 2024KPGA Classic49
39. Apr 28, 2024Woori Financial Group Championship53
40. Apr 21, 2024KPGA Founders Cup with Hanmaek CC—
41. Apr 14, 2024The 19th DB Insurance Promy Open—
42. Oct 8, 2023Hyundai Marine & Fire Insurance KJ Choi Invitational—
43. Sep 24, 2023iMBank Open53
44. Sep 17, 2023BIZPLAY-Electronic Times OPEN7
45. Sep 3, 2023LX Championship—
46. Aug 27, 2023KPGA Gunsan CC Open—
47. Jul 23, 2023HONORS K Sollago CC HAN JANGSANG Invitational13
48. Jun 11, 2023The 66th KPGA Championship with A-ONE CC—
49. Jun 4, 2023The 13th Descente Korea Match Play—
50. May 28, 2023KB Finance LIIV Championship—
51. May 21, 2023SK Telecom Open—
52. May 14, 2023Woori Financial Group Championship—
53. Apr 23, 2023Golfzon OPEN In Jeju58
54. Apr 16, 2023The 18th DB Insurance Promy Open—
55. Sep 25, 2022DGB Financial Group Open45
56. Sep 18, 2022Bizplay-Electronic Times Open6
57. Sep 4, 2022LX CHAMPIONSHIP—
58. Aug 28, 2022Bodyfriend Phantom Rovo Gunsan CC Open7
59. Aug 14, 2022The 4th Woosung Construction Open—
60. Jul 17, 2022Honors K Sollago CC Han Jangsang Invitational—
61. Jul 3, 2022Asiad CC Busan Open59
62. Jun 19, 2022Hana Bank Invitational—
63. Jun 12, 202265TH KPGA CHAMPIONSHIP WITH A-ONE CC—
64. Jun 5, 2022SK Telecom Open 2022—
65. May 29, 2022KB FINANCE LIIV CHAMPIONSHIP—
66. May 22, 2022The 12th Descente Korea Munsingwear Match Play—
67. May 15, 2022Woori Financial Group Championship—
68. Apr 17, 202217TH DB DAMAGE INSURANCE PROMY OPEN—
69. Oct 24, 2021Hana Bank Invitational23
70. Oct 10, 2021Genesis Championship43
71. Oct 3, 2021Hyundai Insurance KJ Choi Invitational—
72. Sep 19, 20212021 DGB Financial Group Irvine Open—
73. Sep 12, 2021The 37th Shinhan Donghae Open—
74. Sep 5, 2021BIZPLAY-Electronic Times OPEN—
75. Aug 15, 2021The 64th KPGA Championship with A-ONE CC—
76. Jul 25, 2021YAMAHA·HONORS K OPEN with Sollago CC22
77. Jul 11, 2021Woosung Construction Aramir CC Busan-Gyeongnam Open34
78. Jun 27, 2021Kolon the 63rd Korea Open—
79. Jun 13, 2021SK telecom OPEN 2021—
80. Jun 6, 2021The 11th Descente Korea Munsingwear Matchplay—
81. May 30, 2021KB Finance Liiv Championship—
82. May 9, 2021The 40th GS Caltex Maekyung Open—
83. May 2, 2021KPGA Gunsan CC Open—
84. Apr 18, 2021The 16th DB Insurance Promy Open—
85. Nov 8, 2020LG Signature Players Championship53
86. Oct 25, 2020BIZPLAY-Electronic Times OPEN with TAMEUS CC—
87. Oct 11, 2020Genesis Championship—
88. Sep 27, 2020Hyundai Insurance KJ Choi Invitational52
89. Sep 13, 2020The 36th Shinhan Donghae Open—
90. Aug 30, 2020HAZZYS Golf KPGA Open with Ildong Lakes Golf Club—
91. Aug 23, 2020The 39th GS Caltex Maekyung Open Golf Championship28
92. Aug 9, 202063rd KPGA Championship with A-ONE CC26
93. Jul 19, 2020KPGA Open with SOLLAGO CC59
94. Jul 12, 2020KPGA Gunsan CC Open—
95. Jul 5, 2020Woosung Construction Aramir CC Busan Gyeongnam Open—
96. Oct 13, 2019Genesis Championship48
97. Oct 6, 2019Hyundai Insurance KJ Choi Invitational—
98. Sep 29, 2019DGB Financial Group Volvik Daegu Gyeongbuk Open—
99. Sep 22, 2019Shinhan Donghae Open—
100. Sep 1, 2019Woosung Construction Aramir CC Busan-Gyeongnam Open—
101. Jun 30, 2019The 62nd KPGA Championship with A-ONE CC—
102. Jun 23, 2019Kolon the 62nd Korea Open—
103. Jun 16, 2019KEB Hana Bank Invitational45
104. Jun 9, 2019The 10th Descente Korea Munsingwear Matchplay17
105. May 26, 2019KB Finance Liiv Championship51
106. May 19, 2019SK telecom OPEN75
107. May 12, 2019The 2nd Huons Elravie Celebrity Pro-Am20
108. May 5, 2019The 38th GS Caltex Maekyung Open Golf Championship72
109. Apr 28, 2019NS Home Shopping Gunsan CC Jeonbook Open—
110. Apr 21, 2019The 15th DB Insurance Promy Open44
111. Nov 11, 2018Golfzon · DYB Education Tour Championship22
112. Nov 4, 2018A+ Life Hyodam Jeju Open with MTN—
113. Oct 28, 2018Hyundai Insurance KJ Choi Invitational49
114. Sep 23, 2018Huons Celebrity Pro-Am27
115. Sep 16, 2018The 34th Shinhan Donghae Open—
116. Sep 2, 2018DGB Financial Group Daegu Gyeongbuk Open—
117. Aug 19, 2018DONG-A Membership Exchange Group Busan Open34
118. Jul 8, 2018NS HomeShopping Gunsan CC Jeonbuk Open1
119. Jul 1, 2018The 61st KPGA Championship with A-ONE CC34
120. Jun 17, 2018KEB Hana Bank Invitational—
121. Jun 3, 2018KB Finance LIIV Championship33
122. May 27, 2018Genesis Championship—
123. May 20, 2018SK Telecom Open—
124. Apr 22, 2018The 14th Dongbu Insurance Promy Open—
125. Jul 16, 2017Caido Series 2017 - Jinju Savings Bank Caido Male Open with Black Cats—
126. Jun 18, 2017Caido Series 2017 Caido Golden V1 Open—

Tournament Wins

1 win in ranking events since 1986. Recovered from the weekly world ranking, so wins before it began are not counted.

1. NS HomeShopping Gunsan CC Jeonbuk OpenJul 8, 2018