Golf Rankings

Jinichiro Kozuma

JapanAge 32

Current standing

#581

in the world · Up 118 places since last week

Week ending Aug 30, 2026

Avg points
0.2240
Total points
8.96
Events counted
31

Career record

Career high
#94
Weeks ranked
875
Ranked since
2009
Ranking events
255
Wins
3

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

263 ranking events since 2009. 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. 2026-07JAPAN PLAYERS CHAMPIONSHIP by Satosyokuhin19
  2. 2026-06International Series Morocco presented by Visit Morocco14
  3. 2026-06BMW Japan Golf Tour Championship Mori Building Cup—
  4. 2026-05Gate Way To The Open Mizuno Open14
  5. 2026-05Japan PGA Championship Senko Group Cup15
  6. 2026-05Kansai Open Golf Championship27
  7. 2026-05The Crowns12
  8. 2026-04MAEZAWA CUP5
  9. 2026-04Token Homemate Cup16
  10. 2026-04International Series Japan44
  11. 2026-03ISPS HANDA Japan-Australasia Championship26
  12. 2026-02Philippine Golf Championship presented by Philippine Sports Commission44
  13. 2025-11Casio World Open Golf Tournament25
  14. 2025-11PIF Saudi International powered by Softbank Investment Advisers50
  15. 2025-11Mitsui Sumitomo VISA Taiheiyo Masters43
  16. 2025-11Link Hong Kong Open—
  17. 2025-10International Series Philippines—
  18. 2025-10Japan Open Golf Championship—
  19. 2025-10Jakarta International Championship—
  20. 2025-08Sansan KBC Augusta Golf Tournament—
  21. 2025-08Indianapolis-640
  22. 2025-08Chicago+447
  23. 2025-07United Kingdom+550
  24. 2025-07LIV Golf Andalucía-110
  25. 2025-06Dallas-61
  26. 2025-06U.S. OPENMajor+9MC
  27. 2025-06Virginia-523
  28. 2025-05International Series Japan presented by Moutai7
  29. 2025-05Korea-87
  30. 2025-04Mexico City-221
  31. 2024-12PIF Saudi International powered by SoftBank Investment Advisers59
  32. 2024-12International Series Qatar37
  33. 2024-11Dunlop Phoenix Tournament19
  34. 2024-11BNI Indonesian Masters—
  35. 2024-10International Series Thailand—
  36. 2024-10Black Mountain Championship28
  37. 2024-10Japan Open Golf Championship17
  38. 2024-09Fujisankei Classic—
  39. 2024-08Sansan KBC Augusta Golf Tournament1
  40. 2024-07International Series Morocco7
  41. 2024-05Gate Way To The Open Mizuno Open28
  42. 2024-05Kansai Open Golf Championship—
  43. 2024-03Token Homemate Cup8
  44. 2024-02International Series Oman—
  45. 2023-12Saudi Open presented by Public Investment Fund4
  46. 2023-12Taiwan Glass Taifong Open14
  47. 2023-11Casio World Open Golf Tournament—
  48. 2023-11Dunlop Phoenix Tournament31
  49. 2023-11Mitsui Sumitomo VISA Taiheiyo Masters45
  50. 2023-11Volvo China Open59
  51. 2023-10Japan Open Golf Championship10
  52. 2023-10International Series Singapore31
  53. 2023-10Vantelin Tokai Classic31
  54. 2023-09Panasonic Open Golf Championship21
  55. 2023-09ANA Open Golf Tournament8
  56. 2023-09Shinhan Donghae Open—
  57. 2023-09Fujisankei Classic50
  58. 2023-08Sansan KBC Augusta13
  59. 2023-08Yokohama Minato Championship ~Fujiki Centennial~—
  60. 2023-07Japan PGA Championship—
  61. 2023-07Shigeo Nagashima INVITATIONAL Sega Sammy Cup24
  62. 2023-06Kolon The 65th Korea Open Golf Championship31
  63. 2023-06Hana Bank Invitational52
  64. 2023-06ASO IIZUKA Challenged Golf Tournament—
  65. 2023-06BMW Japan Golf Tour Championship Mori Building Cup15
  66. 2023-05Gate Way To The Open Mizuno Open19
  67. 2023-05The 42nd GS Caltex Maekyung Open Golf Championship71
  68. 2023-04The Crowns13
  69. 2023-04ISPS HANDA - CHAMPIONSHIP35
  70. 2023-04International Series Vietnam—
  71. 2023-04Token Homemate Cup26
  72. 2023-03International Series Thailand58
  73. 2023-03102nd NZ Open Presented by Sky Sport35
  74. 2023-02International Series Qatar47
  75. 2023-02International Series Oman17
  76. 2023-02PIF Saudi International powered by Softbank Investment Advisers18
  77. 2022-12Golf Nippon Series JT Cup24
  78. 2022-11Casio World Open Golf Tournament—
  79. 2022-11Dunlop Phoenix Tournament14
  80. 2022-11International Series Egypt9
  81. 2022-11International Series Morocco5
  82. 2022-10Heiwa PGM Championship37
  83. 2022-10Japan Open Golf Championship28
  84. 2022-10For The Players By The Players11
  85. 2022-10Vantelin Tokai Classic68
  86. 2022-09Panasonic Open Golf Championship10
  87. 2022-09ANA Open Golf Tournament39
  88. 2022-09The 38th Shinhan Donghae Open—
  89. 2022-08Sansan KBC Augusta35
  90. 2022-08Shigeo Nagashima INVITATIONAL Sega Sammy Cup14
  91. 2022-08International Series Singapore67
  92. 2022-08Japan PGA Championship 2022—
  93. 2022-06U.S OpenMajor—
  94. 2022-06BMW Japan Golf Tour Championship Mori Building Cup—
  95. 2022-05U.S. PGA CHAMPIONSHIPMajor—
  96. 2022-05Asia Pacific Open Golf Championship Diamond Cup Golf8
  97. 2022-05The Crowns7
  98. 2022-04ISPS HANDA Championship in JAPAN61
  99. 2022-04Kansai Open Golf Championship64
  100. 2022-04Token Homemate Cup 20221
  101. 2021-12Golf Nippon Series JT Cup20
  102. 2021-11Casio World Open4
  103. 2021-11Dunlop Phoenix18
  104. 2021-11Mitsui Sumitomo VISA Taiheiyo Masters32
  105. 2021-11Mynavi ABC Championship13
  106. 2021-10ISPS HANDA Gatsu-n to tobase Tour tournament2
  107. 2021-10ZOZO CHAMPIONSHIP35
  108. 2021-10Japan Open Golf Championship11
  109. 2021-10Bridgestone Open2
  110. 2021-10Vantelin Tokai Classic2
  111. 2021-09Panasonic Open18
  112. 2021-09ANA Open7
  113. 2021-09Fujisankei Classic45
  114. 2021-08Sansan KBC Augusta—
  115. 2021-08Shigeo Nagashima Invitational Sega Sammy Cup—
  116. 2021-07Japan PGA Championship—
  117. 2021-06Dunlop SRIXON Fukushima Open20
  118. 2021-06JGTC Mori Building Cup Shishido Hills34
  119. 2021-05Gate Way To The Open Mizuno Open—
  120. 2021-05Golf Partner Pro-Am Tournament—
  121. 2021-05Asia Pacific Diamond Cup Golf4
  122. 2021-05JAPAN PLAYERS CHAMPIONSHIP by Sato Shokuhin21
  123. 2021-05The Crowns3
  124. 2021-04Kansai Open Golf Championship13
  125. 2021-04Token Homemate Cup—
  126. 2021-01Sony Open in Hawaii—
  127. 2020-12Golf Nippon Series JT Cup27
  128. 2020-11Dunlop Phoenix23
  129. 2020-11Mitsui Sumitomo VISA Taiheiyo Masters1
  130. 2020-10Japan Open Golf Championship27
  131. 2020-09Fujisankei Classic67
  132. 2020-03New Zealand Open presented by Sky Sport42
  133. 2020-01SMBC Singapore Open—
  134. 2019-12Casio World Open23
  135. 2019-11Dunlop Phoenix13
  136. 2019-11Mitsui Sumitomo VISA Taiheiyo Masters28
  137. 2019-11HEIWA PGM Championship25
  138. 2019-11Mynavi ABC Championship22
  139. 2019-10The ZOZO Championship57
  140. 2019-10Japan Open Golf Championship18
  141. 2019-10Bridgestone Open26
  142. 2019-10Top Cup Tokai Classic23
  143. 2019-09Panasonic Open Golf Championship37
  144. 2019-09ANA Open15
  145. 2019-09Fujisankei Classic10
  146. 2019-09RIZAP KBC Augusta42
  147. 2019-08Shigeo Nagashima Invitational SEGASAMMY Cup19
  148. 2019-08TI Challenge in Tojonomori—
  149. 2019-07Japan PGA Championship26
  150. 2019-06Dunlop SRIXON Fukushima Open—
  151. 2019-06KEB Hana Bank Invitational11
  152. 2019-06JGTC Mori Building Cup Shishido Hills—
  153. 2019-06Gate Way To The Open Mizuno Open at The Royal GC—
  154. 2019-05Kansai Open Golf Championship36
  155. 2019-05HEIWA PGM Challenge I Road to CHAMPIONSHIP—
  156. 2019-05Asia-Pacific Open Golf Championship Diamond Cup Golf8
  157. 2019-05The Crowns43
  158. 2019-04Japan Create Challenge in Fukuokaraizan3
  159. 2019-04Token Homemate Cup37
  160. 2019-04Novil Cup9
  161. 2018-11Casio World Open16
  162. 2018-11Dunlop Phoenix Tournament29
  163. 2018-11Mitsui Sumitomo VISA Taiheiyo Masters—
  164. 2018-11HEIWA PGM CHAMPIONSHIP—
  165. 2018-10Mynavi ABC Championship43
  166. 2018-10Bridgestone Open—
  167. 2018-09Top Cup Tokai Classic—
  168. 2018-09ISPS Handa Match Play—
  169. 2018-09Fujisankei Classic—
  170. 2018-08RIZAP KBC Augusta—
  171. 2018-07Shigeo Nagashima Invitational SEGA SAMMY Cup7
  172. 2018-06Dunlop SRIXON Fukushima Open11
  173. 2018-06JGT Championship Mori Building Cup Shishido Hills54
  174. 2018-05Gate Way To The Open Mizuno Open at The Royal GC34
  175. 2018-05Kansai Open Golf Championship—
  176. 2018-05Japan PGA Championship—
  177. 2018-04The Crowns32
  178. 2018-04Panasonic Open Championship28
  179. 2018-04Token Homemate Cup14
  180. 2018-01Leopalace21 Myanmar Open—
  181. 2018-01SMBC Singapore Open—
  182. 2017-11Casio World Open26
  183. 2017-11Dunlop Phoenix Tournament36
  184. 2017-11Mitsui Sumitomo VISA Taiheiyo Masters13
  185. 2017-11HEIWA PGM CHAMPIONSHIP15
  186. 2017-10Mynavi ABC Championship25
  187. 2017-10Bridgestone Open41
  188. 2017-10Honma TourWorld Cup22
  189. 2017-10TOP Cup Tokai Classic51
  190. 2017-09Asia-Pacific Diamond Cup Golf—
  191. 2017-09ANA Open—
  192. 2017-09ISPS Handa Match Play—
  193. 2017-09Fujisankei Classic26
  194. 2017-08RIZAP KBC Augusta—
  195. 2017-07Dunlop SRIXON Fukushima Open—
  196. 2017-07Shigeo Nagashima Invitational SEGA SAMMY Cup19
  197. 2017-06JGT Championship Mori Building Cup Shishido Hills51
  198. 2017-05Gate Way To The Open - Mizuno Open—
  199. 2017-05Kansai Open Golf Championship65
  200. 2017-05Japan PGA Championship Nissin Cup Noodle Cup 201713
  201. 2017-04The Crowns11
  202. 2017-04Panasonic OPEN24
  203. 2017-04Token Homemate Cup15
  204. 2017-01Leopalace21 Myanmar Open63
  205. 2017-01SMBC Singapore Open—
  206. 2016-11Casio World Open—
  207. 2016-11Dunlop Phoenix Tournament34
  208. 2016-11Heiwa PGM Championship28
  209. 2016-10Mynavi ABC Championship4
  210. 2016-10Bridgestone Open—
  211. 2016-10Honma TourWorld Cup at Trophia Golf39
  212. 2016-10Top Cup Tokai Classic29
  213. 2016-09ANA Open Golf Tournament55
  214. 2016-09Fujisankei Classic20
  215. 2016-08RIZAP KBC Augusta—
  216. 2016-07Dunlop SRIXON Fukushima Open Golf Tournament—
  217. 2016-07Japan PGA Championship Nissin Cupnoodle Cup43
  218. 2016-07Shigeo Nagashima Invitational SEGA SAMMY CUP14
  219. 2016-06ISPS HANDA Global Cup29
  220. 2016-06JGT Championship Mori Building Cup Shishido Hills—
  221. 2016-05Gate Way To The Open Mizuno Open 2016—
  222. 2016-05Kansai Open Golf Championship—
  223. 2016-04Token Homemate Cup17
  224. 2016-02Leopalace21 Myanmar Open—
  225. 2015-11Casio World Open56
  226. 2015-11Heiwa PGM Championship—
  227. 2015-10HONMA TOURWORLD CUP AT TROPHIA GOLF　201544
  228. 2015-10Top Cup Tokai Classic 201554
  229. 2015-09ANA Open55
  230. 2015-09Fujisankei Classic—
  231. 2015-08RIZAP KBC Augusta—
  232. 2015-07Dunlop SRIXON Fukushima Open37
  233. 2015-07MUSEE PLATINUM Open—
  234. 2015-07Shigeo Nagashima Invitational SEGA SAMMY CUP—
  235. 2015-06ISPS HANDA Global Cup48
  236. 2015-06JGT Championship Mori Building Cup Shishido Hills—
  237. 2015-05Gate Way To The Open Mizuno Open57
  238. 2015-05Kansai Open Golf Championship59
  239. 2015-04Token Homemate Cup19
  240. 2014-11Casio World Open74
  241. 2014-11HEIWA PGM CHAMPIONSHIP in KASUMIGAURA41
  242. 2014-11Mynavi ABC Championship41
  243. 2014-10Bridgestone Open55
  244. 2014-10TOSHIN GOLF TOURNAMENT IN Central43
  245. 2014-10Top Cup Tokai Classic52
  246. 2014-09ANA Open—
  247. 2014-09Fujisankei Classic—
  248. 2014-08RZ EVERLASTING KBC Augusta23
  249. 2014-08Dunlop SRIXON Fukushima Open Golf Tournament—
  250. 2014-07Nagashima Shigeo INVITATIONAL SEGA SAMMY Cup—
  251. 2014-06Japan Golf Tour Championship MORI Building Cup Shishido Hills33
  252. 2014-06Gate Way To The Open Mizuno Open—
  253. 2014-05Kansai Open Golf Championship61
  254. 2014-04Tsuruya Open—
  255. 2014-04TOKEN HOMEMATE CUP48
  256. 2013-11HEIWA PGM DREAM CUP IN KASUMIGAURA41
  257. 2013-08Kansai Open Golf Championship—
  258. 2013-06Diamond Cup Golf—
  259. 2013-04Tsuruya Open59
  260. 2012-10Japan Open Golf Championship—
  261. 2012-09Asia-Pacific Panasonic Open58
  262. 2011-10Japan Open—
  263. 2009-08Vana H Cup KBC Augusta—

Tournament wins

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

  1. Sansan KBC Augusta Golf TournamentAug 25, 2024
  2. Token Homemate Cup 2022Apr 3, 2022
  3. Mitsui Sumitomo VISA Taiheiyo MastersNov 15, 2020

Season by season

  1. 2026#581#58135
  2. 2025#702#41852
  3. 2024#419#41652
  4. 2023#495#20752
  5. 2022#206#9452
  6. 2021#124#12452
  7. 2020#275#27040
  8. 2019#526#51752
  9. 2018#652#58252
  10. 2017#601#58253
  11. 2016#789#78352
  12. 2015#1534#124252
  13. 2014#1548#150552
  14. 2013#1508#149152
  15. 2012#1492#140153
  16. 2011#1401#132252
  17. 2010#1322#132052
  18. 2009#1368#136518

Ranking history

#100#250#500#1000201020132016201920222025
Best #94 · worst #1569 over 875 weeks

Recent weeks

  1. Aug 30, 20265810.2240
  2. Aug 23, 20266990.1655
  3. Aug 16, 2026T6970.1651
  4. Aug 9, 2026687—
  5. Aug 2, 2026680—
  6. Jul 26, 2026668—
  7. Jul 19, 2026662—
  8. Jul 12, 2026657—
  9. Jul 5, 2026643—
  10. Jun 28, 2026660—
  11. Jun 21, 2026646—
  12. Jun 14, 2026637—
  13. Jun 7, 2026673—
  14. May 31, 2026654—
  15. May 24, 2026677—
  16. May 17, 2026692—
  17. May 10, 2026687—
  18. May 3, 2026679—
  19. Apr 26, 2026704—
  20. Apr 19, 2026754—
  21. Apr 12, 2026739—
  22. Apr 5, 2026761—
  23. Mar 29, 2026783—
  24. Mar 22, 2026776—
  25. Mar 15, 2026764—
  26. Mar 8, 2026754—
  27. Mar 1, 2026767—
  28. Feb 22, 2026756—
  29. Feb 15, 2026750—
  30. Feb 8, 2026740—
  31. Feb 1, 2026741—
  32. Jan 25, 2026725—
  33. Jan 18, 2026716—
  34. Jan 11, 2026708—
  35. Jan 4, 2026706—
  36. Dec 28, 2025702—
  37. Dec 21, 2025699—
  38. Dec 14, 2025697—
  39. Dec 7, 2025692—
  40. Nov 30, 2025689—
  41. Nov 23, 2025695—
  42. Nov 16, 2025706—
  43. Nov 9, 2025711—
  44. Nov 2, 2025705—
  45. Oct 26, 2025695—
  46. Oct 19, 2025682—
  47. Oct 12, 2025673—
  48. Oct 5, 2025663—
  49. Sep 28, 2025646—
  50. Sep 21, 2025633—
  51. Sep 14, 2025610—
  52. Sep 7, 2025597—

Showing the last 52 weeks in detail. The chart above covers all 875 ranked weeks, back to 2009.

The best Japanese golfers by world ranking →