Koichiro Ishika

Current Standing

Week ending Oct 4, 2026

Career Record

Career high

#2377

Weeks ranked

8

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

42 ranking events since 2012. MC is a missed cut and WD a withdrawal, shown where the scorecard evidences it; a dash means no finishing position was recorded.

1. Aug 16, 2026COAL India Open51
2. Aug 9, 2026J&K Open21
3. Apr 26, 2026DP World PGTI Players Championship19
4. Apr 19, 2026Boulders Classic25
5. Apr 12, 2026Andhra Open Golf Championship—
6. Mar 22, 2026DP World PGTI Open—
7. Mar 15, 2026Indorama Ventures Open Golf Championship—
8. Feb 22, 2026DP World Players Championship powered by Urbana—
9. Feb 15, 2026DP World Players Championship—
10. Aug 17, 2025ISPS HANDA Explosion in the summer. How many birdies can you make—
11. Jul 6, 2025Minami Akita CC Michinoku Challenge Tournament—
12. Jun 9, 2024Japan Create Challenge in FukuokaRaizan—
13. Oct 22, 2023Delight Works JGTO FINAL—
14. Oct 8, 2023Ryo Ishikawa everyone PROJECT Challenge64
15. Oct 1, 2023elite grips challenge—
16. Sep 10, 2023PGM Challenge—
17. Sep 3, 2023Fujisankei Classic—
18. Aug 27, 2023Sansan KBC Augusta—
19. Aug 6, 2023Yokohama Minato Championship ~Fujiki Centennial~—
20. Jul 16, 2023Minami Akita CC Michinoku Challenge Tournament42
21. Jul 2, 2023Shigeo Nagashima INVITATIONAL Sega Sammy Cup—
22. Jun 25, 2023JAPAN PLAYERS CHAMPIONSHIP by Satosyokuhin—
23. Jun 18, 2023Japan Create Challenge in FukuokaRaizan—
24. Jun 11, 2023ASO IIZUKA Challenged Golf Tournament—
25. Jun 4, 2023BMW Japan Golf Tour Championship Mori Building Cup—
26. May 28, 2023Gate Way To The Open Mizuno Open—
27. May 21, 2023Golf Partner Pro - Am Tournament50
28. May 14, 2023JAPAN PLAYERS CHAMPIONSHIP CHALLENGE in FUKUI—
29. Apr 23, 2023i Golf Shaper Challenge in Chikushigaoka—
30. Apr 16, 2023Kansai Open Golf Championship—
31. Apr 9, 2023Novil Cup—
32. Apr 2, 2023Token Homemate Cup—
33. Oct 2, 2022Elite grips challenge27
34. Jul 31, 2022Minami Akita Country Club Michinoku Challenge Tournament—
35. Jun 26, 2022Daisendori Cup29
36. Apr 24, 2022ISPS Handa Championship in Spain—
37. Jan 16, 2022Sony Open in Hawaii—
38. Nov 30, 2014Casio World Open75
39. Aug 31, 2014RZ EVERLASTING KBC Augusta—
40. May 25, 2014Kansai Open Golf Championship—
41. Apr 28, 2013Tsuruya Open—
42. Aug 19, 2012Kansai Open Golf Championship—