Guntaek Koh

Current standing

Week ending Aug 30, 2026

Career record

Career high

#238

Weeks ranked

508

Ranked since

2016

Ranking events

143

Wins

4

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

143 ranking events since 2016. MC is a missed cut and WD a withdrawal, shown where the scorecard evidences it; a dash means no finishing position was recorded. Scores and round-by-round cards are shown where we hold them.

1. 2025-11Casio World Open Golf Tournament11
2. 2025-11Dunlop Phoenix Tournament—
3. 2025-11Mitsui Sumitomo VISA Taiheiyo Masters62
4. 2025-11Moutai Singapore Open55
5. 2025-11Link Hong Kong Open52
6. 2025-10International Series Philippines—
7. 2025-10The Charity Classic44
8. 2025-10Jakarta International Championship—
9. 2025-09Panasonic Open Golf Championship25
10. 2025-09ANA Open Golf Tournament—
11. 2025-09The 41st Shinhan Donghae Open37
12. 2025-09KPGA Founders Cup6
13. 2025-08Sansan KBC Augusta Golf Tournament—
14. 2025-08ISPS HANDA Summer Golf Battle Tournamnet . Who's the Strongest48
15. 2025-08ISPS HANDA Explosion in the summer. How many birdies can you make42
16. 2025-08Richard Mille Charity Tournament32
17. 2025-07International Series Morocco51
18. 2025-06KPGA Gunsan CC Open32
19. 2025-06The 68th KPGA Championship with A-ONE CC—
20. 2025-06Hana Bank Invitational—
21. 2025-06BMW Japan Golf Tour Championship Mori Building Cup—
22. 2025-05Kolon The 67th Korea Open—
23. 2025-05Kansai Open Golf Championship61
24. 2025-05International Series Japan presented by Moutai61
25. 2025-05The 44th GS Caltex Maekyung Open Golf Championship10
26. 2025-04Maezawa Cup9
27. 2025-04The 20th DB Insurance Promy Open62
28. 2025-04Token Homemate Cup—
29. 2025-03104th New Zealand Open presented by Sky Sport5
30. 2025-02International Series India presented by DLF—
31. 2025-01Smart Infinity Philippine Open—
32. 2024-11LINK Hong Kong Open18
33. 2024-11Dunlop Phoenix Tournament14
34. 2024-11Mitsui Sumitomo VISA Taiheiyo Masters47
35. 2024-10Genesis Championship74-68-73-70-344
36. 2024-10The Charity Classic7
37. 2024-10Japan Open Golf Championship58
38. 2024-10Hyundai Marine & Fire Insurance KJ Choi Invitational50
39. 2024-09Vantelin Tokai Classic—
40. 2024-09Panasonic Open Golf Championship58
41. 2024-09ANA Open Golf Tournament—
42. 2024-0940th Shinhan Donghae Open—
43. 2024-09Fujisankei Classic—
44. 2024-08Sansan KBC Augusta Golf Tournament51
45. 2024-08International Series England25
46. 2024-07The 152nd OPENMajor81-79+18MC
47. 2024-07Japan PGA Championship17
48. 2024-06Bizplay-One the Club Open with Club 7244
49. 2024-06Kolon The 66th Korea Open28
50. 2024-06Hana Bank Invitational43
51. 2024-06The 67th KPGA Championship with A-ONE CC13
52. 2024-06The 14th Descente Korea Matchplay9
53. 2024-05Gate Way To The Open Mizuno Open2
54. 2024-05SK telecom OPEN—
55. 2024-05KPGA Classic23
56. 2024-05The 43rd GS Caltex Maekyung Open Golf Championship16
57. 2024-04ISPS HANDA CHAMPIONSHIP69-68-72-68-353
58. 2024-04KPGA Founders Cup with Hanmaek CC1
59. 2024-04The 19th DB Insurance Promy Open24
60. 2024-03Token Homemate Cup—
61. 2024-03International Series Macau presented by Wynn58
62. 2024-02International Series Oman58
63. 2024-02IRS Prima Malaysian Open31
64. 2023-12Saudi Open presented by Public Investment Fund23
65. 2023-12Golf Nippon Series JT Cup26
66. 2023-11Casio World Open Golf Tournament50
67. 2023-11LG SIGNATURE Players Championship7
68. 2023-11Golfzon-Toray OPEN17
69. 2023-10Backsong Holdings-Asiad CC Busan Open53
70. 2023-10Genesis Championship38
71. 2023-10Hyundai Marine & Fire Insurance KJ Choi Invitational12
72. 2023-09iMBank Open17
73. 2023-09BIZPLAY-Electronic Times OPEN—
74. 2023-09Shinhan Donghae Open1
75. 2023-09LX Championship13
76. 2023-08KPGA Gunsan CC Open42
77. 2023-07HONORS K Sollago CC HAN JANGSANG Invitational1
78. 2023-06Kolon The 65th Korea Open Golf Championship—
79. 2023-06Hana Bank Invitational50
80. 2023-06The 66th KPGA Championship with A-ONE CC33
81. 2023-06The 13th Descente Korea Match Play9
82. 2023-05KB Finance LIIV Championship—
83. 2023-05SK Telecom Open46
84. 2023-05Woori Financial Group Championship49
85. 2023-05The 42nd GS Caltex Maekyung Open Golf Championship—
86. 2023-04Korea Championship Presented by Genesis—
87. 2023-04Golfzon OPEN In Jeju—
88. 2023-04The 18th DB Insurance Promy Open1
89. 2022-11LG Signature Players Championship26
90. 2022-11Golfzone-Toray Open—
91. 2022-10Genesis Championship49
92. 2022-10Hyundai Insurance KJ Choi Invitational35
93. 2022-09DGB Financial Group Open—
94. 2022-09Bizplay-Electronic Times Open9
95. 2022-09The 38th Shinhan Donghae Open—
96. 2022-09LX CHAMPIONSHIP—
97. 2022-08Bodyfriend Phantom Rovo Gunsan CC Open—
98. 2022-08International Series Korea47
99. 2022-08The 4th Woosung Construction Open63
100. 2022-07Honors K Sollago CC Han Jangsang Invitational—
101. 2022-07Asiad CC Busan Open13
102. 2022-06Kolon The 64th Korea Open28
103. 2022-06Hana Bank Invitational5
104. 2022-0665TH KPGA CHAMPIONSHIP WITH A-ONE CC14
105. 2022-06SK Telecom Open 202213
106. 2022-05KB FINANCE LIIV CHAMPIONSHIP4
107. 2022-05The 12th Descente Korea Munsingwear Match Play16
108. 2022-05Woori Financial Group Championship40
109. 2022-05The 41st GS Caltex Maekyung Open—
110. 2022-0417TH DB DAMAGE INSURANCE PROMY OPEN—
111. 2021-11LG SIGNATURE Players Championship4
112. 2021-10Hana Bank Invitational—
113. 2021-10Genesis Championship3
114. 2021-10Hyundai Insurance KJ Choi Invitational—
115. 2021-092021 DGB Financial Group Irvine Open—
116. 2021-09The 37th Shinhan Donghae Open21
117. 2021-09BIZPLAY-Electronic Times OPEN19
118. 2021-08The 64th KPGA Championship with A-ONE CC37
119. 2021-07YAMAHA·HONORS K OPEN with Sollago CC—
120. 2021-07Woosung Construction Aramir CC Busan-Gyeongnam Open45
121. 2021-06Kolon the 63rd Korea Open35
122. 2021-06SK telecom OPEN 202158
123. 2021-06The 11th Descente Korea Munsingwear Matchplay33
124. 2021-05KB Finance Liiv Championship34
125. 2021-05The 40th GS Caltex Maekyung Open52
126. 2021-05KPGA Gunsan CC Open18
127. 2021-04The 16th DB Insurance Promy Open25
128. 2020-10BIZPLAY-Electronic Times OPEN with TAMEUS CC27
129. 2020-10Genesis Championship50
130. 2020-09Hyundai Insurance KJ Choi Invitational39
131. 2020-09The 36th Shinhan Donghae Open26
132. 2020-08HAZZYS Golf KPGA Open with Ildong Lakes Golf Club16
133. 2020-08The 39th GS Caltex Maekyung Open Golf Championship28
134. 2020-0863rd KPGA Championship with A-ONE CC48
135. 2020-07KPGA Open with SOLLAGO CC31
136. 2020-07KPGA Gunsan CC Open12
137. 2020-07Woosung Construction Aramir CC Busan Gyeongnam Open—
138. 2019-06The 10th Descente Korea Munsingwear Matchplay—
139. 2019-05KB Finance Liiv Championship—
140. 2019-05The 2nd Huons Elravie Celebrity Pro-Am—
141. 2018-11A+ Life Hyodam Jeju Open with MTN—
142. 2017-10Caido Series 2017 - Jeju Open with Hwaeng Group9
143. 2016-09Kolon The 59th Korea Open—

Tournament wins

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

1. KPGA Founders Cup with Hanmaek CCApr 21, 2024
2. Shinhan Donghae OpenSep 10, 2023
3. HONORS K Sollago CC HAN JANGSANG InvitationalJul 23, 2023
4. The 18th DB Insurance Promy OpenApr 16, 2023

Season by season

1. 2026#982#70535
2. 2025#708#31552
3. 2024#316#23852
4. 2023#328#31652
5. 2022#711#63952
6. 2021#723#72352
7. 2020#1894#189440
8. 2019#2074#184252
9. 2018#1850#148652
10. 2017#1486#148653
11. 2016#1866#186416