
Ryuichi OIWA (Age 27)
None

JPN
Results
2025 Tour Results
- WD:Withdrawn
- DQ:Disqualified
| Tournaments | Score | 1R | 2R | 3R | 4R | Total | 1R | 2R | 3R | 4R | Points/Money |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Token Homemate Cup | -6 | 68 | 69 | 70 | – | 207 | 17T | 21T | 28T | – | ¥627,250 |
| MAEZAWA CUP | -11 | 61 | 69 | 67 | 72 | 269 | 1 | 4T | 3T | 9T | ¥4,873,333 |
| The Crowns | +2 | 72 | 72 | 70 | 68 | 282 | 36T | 48T | 49T | 36T | ¥539,000 |
| Kansai Open Golf Championship | -9 | 65 | 68 | 70 | 68 | 271 | 4T | 7T | 14T | 10T | ¥1,936,000 |
| Japan PGA Championship | -10 | 70 | 71 | 70 | 67 | 278 | 38T | 30T | 23T | 9T | ¥3,780,000 |
| Gate Way To The Open Mizuno Open | +2 | 70 | 71 | 75 | 74 | 290 | 43T | 42T | 50T | 50T | ¥255,428 |
| BMW Japan Golf Tour Championship Mori Building Cup | +7 | 70 | 77 | – | – | 147 | 24T | 86T | – | – | ¥0 |
| Hana Bank Invitational | – | – | – | – | – | – | – | – | – | – | – |
| JAPAN PLAYERS CHAMPIONSHIP by Satosyokuhin | -22 | 64 | 69 | 67 | 62 | 262 | 2T | 8T | 8T | 2 | ¥5,000,000 |
| Richard Mille Charity Tournament | -9 | 71 | 67 | 68 | 73 | 279 | 82T | 36T | 31T | 47T | ¥287,533 |
| ISPS HANDA Explosion in the summer. How many birdies can you make | -20 | 69 | 66 | 68 | 65 | 268 | 75T | 37T | 44T | 31T | ¥357,000 |
| ISPS HANDA Summer Golf Battle Tournament. Who's the Strongest | -23 | 66 | 67 | 65 | 67 | 265 | 6T | 5T | 1T | 2 | ¥21,300,000 |
| Sansan KBC Augusta Golf Tournament | -6 | 69 | 71 | 72 | 70 | 282 | 28T | 34T | 42T | 38T | ¥450,000 |
| LOPIA Fujisankei Classic | +5 | 75 | WD | – | – | 75 | 102T | WD | – | – | ¥0 |
| Shinhan Donghae Open | WD | 73 | WD | – | – | – | 75T | WD | – | – | ¥0 |
| ANA Open Golf Tournament | – | – | – | – | – | – | – | – | – | – | – |
| Panasonic Open Golf Championship | -8 | 67 | 67 | 72 | 70 | 276 | 22T | 13T | 43T | 46 | ¥340,000 |
| Vantelin Tokai Classic | WD | 71 | WD | – | – | – | 56T | WD | – | – | ¥0 |
| Japan Open Golf Championship | +13 | 76 | 70 | 75 | 72 | 293 | 86T | 52T | 59T | 55T | ¥871,500 |
| FORTINET PLAYERS CUP | -14 | 70 | 65 | 68 | 67 | 270 | 24T | 4T | 6 | 6 | ¥5,400,000 |
| ACN Championship Golf Tournament | +10 | 74 | 78 | – | – | 152 | 82T | 100T | – | – | ¥0 |
| Mitsui Sumitomo VISA Taiheiyo Masters | +4 | 69 | 75 | – | – | 144 | 32T | 70T | – | – | ¥0 |
| Dunlop Phoenix Tournament | +1 | 72 | 69 | 71 | 69 | 281 | 53T | 38T | 48T | 31T | ¥1,147,500 |
| Casio World Open Golf Tournament | -21 | 66 | 67 | 69 | 65 | 267 | 3T | 3 | 3T | Win | ¥36,000,000 |
| Golf Nippon Series JT Cup | +5 | 75 | – | – | – | – | 26T | 26 | – | – | – |









