Jeong Weon Ko

Current Standing

Week ending Oct 11, 2026

Career Record

Career high

#273

Weeks ranked

378

Ranked since

2019

Ranking events

179

Wins

0

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

186 ranking events since 2019. 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. Oct 15 – 18, 2026DP World India Championship76-83+15136
2. Oct 8 – 11, 2026Open de España pres. by Madrid69-73-72-76+673
3. Oct 1 – 4, 2026Alfred Dunhill Links Championship71-70-75EWD
4. Sep 24 – 27, 2026FedEx Open de France70-81+9MC
5. Sep 17 – 20, 2026BMW PGA Championship70-77+3MC
6. Sep 10 – 13, 2026Amgen Irish Open76-70+6MC
7. Sep 3 – 6, 2026Omega European Masters80-73+13MC
8. Aug 27 – 30, 2026Husqvarna British Masters hosted by Sir Nick Faldo72-76+4MC
9. Aug 13 – 16, 2026Danish Golf Championship75-67-73-77+476
10. Jul 16 – 19, 2026Corales Puntacana Championship70-70-68-73-762
11. Jul 9 – 12, 2026ISCO Championship65-65-71-69-1021
12. Jul 2 – 5, 2026BMW International Open67-73-67-76-530
13. Jun 25 – 28, 2026DS Automobiles 83° Open d'Italia66-68-71-68-1125
14. Jun 4 – 7, 2026KLM Open74-76MC
15. May 28 – 31, 2026Austrian Alpine Open presented by Kitzbühel Tirol69-72MC
16. May 21 – 24, 2026Soudal Open71-75MC
17. May 7 – 10, 2026Estrella Damm Catalunya Championship71-75MC
18. Apr 30 – May 3, 2026Turkish Airlines Open71-73-78-70+461
19. Apr 23 – 26, 2026Volvo China Open74-72MC
20. Mar 19 – 22, 2026Hainan Classic presented by MAEXTRO81-69+6MC
21. Mar 5 – 8, 2026Joburg Open75-71MC
22. Feb 26 – Mar 1, 2026Investec South African Open Championship76-68MC
23. Feb 5 – 8, 2026Qatar Masters73-72+1MC
24. Jan 29 – Feb 1, 2026Bapco Energies Bahrain Championship75-75+6MC
25. Jan 22 – 25, 2026Hero Dubai Desert Classic71-73-73-80+969
26. Nov 6 – 9, 2025Abu Dhabi HSBC Championship75-71-72-76+672
27. Oct 23 – 26, 2025Genesis Championship78-72+8MC
28. Oct 16 – 19, 2025DP World India Championship71-80+7MC
29. Oct 9 – 12, 2025Open de España presented by Madrid74-72+4MC
30. Oct 2 – 5, 2025Alfred Dunhill Links Championship68-69-75-4WD
31. Sep 18 – 21, 2025FedEx Open de France68-68-68-65-152
32. Sep 11 – 14, 2025BMW PGA Championship68-74-71-73-273
33. Sep 4 – 7, 2025Amgen Irish Open70-73-69-75-146
34. Aug 21 – 24, 2025Betfred British Masters hosted by Sir Nick Faldo76-76+8MC
35. Aug 14 – 17, 2025Danish Golf Championship73-67-69-74-134
36. Aug 7 – 10, 2025Nexo Championship84-75+15MC
37. Jul 17 – 20, 2025Barracuda Championship—
38. Jul 10 – 13, 2025ISCO Championship72-77+9MC
39. Jul 3 – 6, 2025BMW International Open71-70-70-70-749
40. Jun 26 – 29, 2025Italian Open79-69+8MC
41. Jun 5 – 8, 2025KLM Open75-73+6MC
42. May 29 – Jun 1, 2025Austrian Alpine Open presented by SalzburgerLand72-70+2MC
43. May 22 – 25, 2025Soudal Open76-74+8MC
44. May 8 – 11, 2025Turkish Airlines Open73-71+2MC
45. Apr 24 – 27, 2025Hainan Classic71-72-79-74+871
46. Apr 17 – 20, 2025Volvo China Open80-76+14MC
47. Mar 27 – 30, 2025Hero Indian Open71-74-82-71+1031
48. Mar 21 – 23, 2025Porsche Singapore Classic67-70-70-920
49. Mar 6 – 9, 2025Joburg Open69-68-69-69-525
50. Feb 27 – Mar 2, 2025Investec South African Open Championship68-71-69-816
51. Feb 20 – 23, 2025Magical Kenya Open70-70-69-70-531
52. Feb 6 – 9, 2025Commercial Bank Qatar Masters75-69EMC
53. Jan 30 – Feb 2, 2025Bapco Energies Bahrain Championship71-65-77-71-449
54. Jan 23 – 26, 2025Ras Al Khaimah Championship75-70+1MC
55. Jan 16 – 19, 2025Hero Dubai Desert Classic73-69-78-71+368
56. Dec 12 – 15, 2024Alfred Dunhill Championship74-71+1MC
57. Nov 28 – Dec 1, 2024ISPS HANDA Australian Open67-77+1MC
58. Nov 21 – 24, 2024BMW Australian PGA Championship68-69-71-524
59. Oct 24 – 27, 2024Genesis Championship74-68-73-72-154
60. Oct 17 – 20, 2024Estrella Damm N.A. Andalucía Masters74-74+4MC
61. Oct 10 – 13, 2024FedEx Open de France69-73EMC
62. Sep 26 – 29, 2024acciona Open de España presented by Madrid70-71-70-72-145
63. Sep 19 – 22, 2024BMW PGA Championship67-74-76-71E63
64. Sep 12 – 15, 2024Amgen Irish Open73-71-77-69+652
65. Sep 5 – 8, 2024Omega European Masters72-67-71-70E39
66. Aug 29 – Sep 1, 2024Betfred British Masters hosted by Sir Nick Faldo67-68-71-71-114
67. Aug 15 – 18, 2024D+D REAL Czech Masters71-70-3MC
68. Jul 18 – 21, 2024Barracuda Championship—
69. Jul 11 – 14, 2024ISCO Championship71-74+1MC
70. Jul 4 – 7, 2024BMW International Open69-70-73-80+464
71. Jun 27 – 30, 2024Italian Open presented by Regione Emilia-Romagna78-77+13MC
72. Jun 20 – 23, 2024KLM Open76-70+4MC
73. May 30 – Jun 2, 2024European Open72-74-76-70E34
74. May 23 – 26, 2024Soudal Open68-70-68-68-1024
75. May 2 – 5, 2024Volvo China Open68-72-87+1168
76. Apr 25 – 28, 2024ISPS HANDA CHAMPIONSHIP65-71-65-69-1011
77. Mar 28 – 31, 2024Hero Indian Open67-67-69-73-125
78. Mar 21 – 24, 2024Porsche Singapore Classic71-77+4MC
79. Mar 7 – 10, 2024Jonsson Workwear Open68-68-71-71-1046
80. Feb 29 – Mar 3, 2024SDC Championship73-74+3MC
81. Feb 22 – 25, 2024Magical Kenya Open72-67-72-64-99
82. Feb 8 – 11, 2024Commercial Bank Qatar Masters70-73-70-77+265
83. Feb 1 – 4, 2024Bahrain Championship presented by Bapco Energies68-76-77-76+973
84. Jan 25 – 28, 2024Ras Al Khaimah Championship72-69-70-71-659
85. Jan 18 – 21, 2024Hero Dubai Desert Classic69-74-77-74+670
86. Dec 14 – 17, 2023AfrAsia Bank Mauritius Open68-76EMC
87. Dec 7 – 10, 2023Alfred Dunhill Championship73-78+7MC
88. Nov 30 – Dec 3, 2023Investec South African Open Championship72-68-74-72-231
89. Nov 23 – 26, 2023Joburg Open73-69+2MC
90. Oct 29, 2023Commercial Bank Qatar Masters—
91. Oct 22, 2023Estrella Damm N.A. Andalucía Masters7
92. Oct 15, 2023acciona Open de España presented by Madrid64
93. Oct 8, 2023Alfred Dunhill Links Championship—
94. Sep 24, 2023Cazoo Open de France—
95. Sep 10, 2023Horizon Irish Open—
96. Sep 3, 2023Omega European Masters—
97. Aug 27, 2023D+D Real Czech Masters52
98. Aug 20, 2023ISPS HANDA World Invitational presented by AVIV Clinics—
99. Jul 23, 2023Barracuda Championship—
100. Jul 16, 2023Barbasol Championship—
101. Jul 9, 2023Made in HimmerLand68
102. Jul 2, 2023Betfred British Masters hosted by Sir Nick Faldo77
103. Jun 25, 2023BMW International Open—
104. Jun 4, 2023Porsche European Open44
105. May 28, 2023KLM Open—
106. May 14, 2023Soudal Open15
107. May 7, 2023DS Automobiles Italian Open53
108. Apr 30, 2023Korea Championship Presented by Genesis10
109. Apr 23, 2023ISPS HANDA - CHAMPIONSHIP—
110. Mar 26, 2023Jonsson Workwear Open—
111. Mar 19, 2023SDC Championship32
112. Mar 12, 2023Magical Kenya Open—
113. Feb 26, 2023Hero Indian Open18
114. Feb 19, 2023Thailand Classic51
115. Feb 12, 2023Singapore Classic—
116. Feb 5, 2023Ras Al Khaimah Championship28
117. Dec 18, 2022AfrAsia Bank Mauritius Open4
118. Dec 11, 2022Alfred Dunhill Championship—
119. Dec 4, 2022The Investec South African Open Championship30
120. Nov 27, 2022Joburg Open66
121. Nov 6, 2022Rolex Challenge Tour Grand Final supported by The R&A4
122. Oct 16, 2022English Trophy presented by Rocket Yard Sports Marketing16
123. Oct 9, 2022British Challenge presented by Modest! Golf Management11
124. Oct 2, 2022Hopps Open de Provence—
125. Sep 25, 2022Swiss Challenge2
126. Sep 18, 2022Open de Portugal at Royal Óbidos8
127. Sep 4, 2022B-NL Challenge Trophy by Hulencourt4
128. Aug 21, 2022Dormy Open22
129. Aug 14, 2022Frederikshavn Challenge - Presented by HESSEL31
130. Aug 7, 2022Vierumäki Finnish Challenge6
131. Jul 31, 2022Irish Challenge5
132. Jul 24, 2022Big Green Egg German Challenge powered by VcG21
133. Jul 10, 2022Le Vaudreuil Golf Challenge18
134. Jul 3, 2022Italian Challenge Open—
135. Jun 26, 2022Blot Open de Bretagne—
136. Jun 12, 2022Empordà Challenge42
137. May 29, 2022Farmfoods Scottish Challenge supported by The R&A—
138. May 22, 2022Challenge de España—
139. Apr 3, 2022Limpopo Championship26
140. Mar 27, 2022SDC Open—
141. Mar 6, 2022Mangaung Open—
142. Feb 27, 2022Jonsson Workwear Open38
143. Feb 20, 2022Bain's Whisky Cape Town Open—
144. Feb 13, 2022Dimension Data Pro-Am—
145. Oct 24, 2021Challenge Costa Brava—
146. Oct 17, 2021Empordà Challenge—
147. Oct 3, 2021Swiss Challenge—
148. Sep 26, 2021Open de Portugal at Royal Óbidos—
149. Sep 19, 2021Hopps Open de Provence—
150. Sep 5, 2021British Challenge Presented by Modest! Golf Management—
151. Aug 29, 2021B-NL Challenge Trophy54
152. Aug 22, 2021Sydbank Esbjerg Challenge—
153. Aug 15, 2021Made in Esbjerg Challenge – Presented by FREJA & TotalEnergies25
154. Aug 8, 2021Vierumäki Finnish Challenge12
155. Jul 25, 2021Italian Challenge—
156. Jul 18, 2021Euram Bank Open—
157. Jul 11, 2021Le Vaudreuil Golf Challenge35
158. Jul 4, 2021Kaskáda Golf Challenge—
159. Jun 27, 2021Open de Bretagne10
160. Jun 20, 2021Challenge de Espana—
161. Jun 13, 2021Challenge de Cadiz—
162. Jun 6, 2021D+D REAL Czech Challenge—
163. May 23, 2021Dormy Open—
164. May 16, 2021Range Servant Challenge by Hinton Golf4
165. May 9, 2021Dimension Data Pro-Am14
166. May 2, 2021Bain's Whisky Cape Town Open12
167. Apr 25, 2021Limpopo Championship37
168. Apr 4, 2021MIRA Live the Soul Open—
169. Mar 28, 2021MIRA Golf Experience Acaya Open47
170. Nov 1, 2020Italy Alps Open2
171. Oct 4, 2020Alps de Las Castillas4
172. Sep 27, 2020Alps de Andalucia9
173. Sep 20, 2020Toscana Alps Open31
174. Sep 13, 2020Open de la Mirabelle d'Or3
175. Sep 6, 2020Cervino Alps Open11
176. Aug 16, 2020Gosser Open—
177. Mar 1, 2020Red Sea Little Venice Open28
178. Feb 23, 2020Ein Bay Open4
179. Oct 20, 2019Amundi Open de France57
180. Sep 29, 2019Hopps Open de Provence18
181. Sep 8, 2019Open de Bretagne31
182. Sep 1, 2019KPMG Trophy53
183. Jul 28, 2019Nazionale Open—
184. May 19, 2019Gosser Open3
185. May 12, 2019Alps de Las Castillas19
186. Apr 21, 2019Abruzzo Open Dailies Total 116

Season by Season

1. 2026#522#31341
2. 2025#313#27352
3. 2024#339#31152
4. 2023#423#41852
5. 2022#482#48252
6. 2021#575#46152
7. 2020#722#72240
8. 2019#1685#150937