Rattanon Wannasrichan
BY YEAR
| Sarawak Championship | ASA | 33 | 2019 | T31 | - | 1 | - | 906th |
| Japan PGA Championship | JPN | 27 | 2019 | MC | - | 1 | - | 797th |
| Dunlop SRIXON Fukushima Open | JPN | 26 | 2019 | T68 | - | 1 | - | 782nd |
| Kolon the 62nd Korea Open | ASA,KOR | 25 | 2019 | MC | - | 1 | - | 762nd |
| Singha all Thailand Championship | ATGT | 24 | 2019 | MC | - | 1 | - | 752nd |
| JGTC Mori Building Cup Shishido Hills | JPN | 23 | 2019 | MC | - | 1 | - | 738th |
| Gate Way To The Open Mizuno Open at The Royal GC | JPN | 22 | 2019 | MC | - | 1 | - | 718th |
| Kansai Open Golf Championship | JPN | 21 | 2019 | T70 | - | 1 | - | 697th |
| Singha Laguna Phuket Open | ADT,ATGT | 20 | 2019 | T28 | - | 0.9891 | - | 679th |
| Asia-Pacific Open Golf Championship Diamond Cup Golf | ASA,JPN | 19 | 2019 | MC | - | 0.9783 | - | 668th |
| The Crowns | JPN | 18 | 2019 | MC | - | 0.9674 | - | 656th |
| Token Homemate Cup | JPN | 16 | 2019 | MC | - | 0.9457 | - | 635th |
| Bangabandhu Cup Golf Open | ASA | 14 | 2019 | T41 | - | 0.9239 | - | 624th |
| Hero Indian Open | ASA,EUR | 13 | 2019 | T45 | - | 0.913 | - | 607th |
| Maybank Championship | ASA,EUR | 12 | 2019 | MC | - | 0.9022 | - | 555th |
| 20th Singha Thailand Masters | ATGT | 10 | 2019 | T47 | - | 0.8804 | - | 540th |
| 100th New Zealand Open | ANZ,ASA | 9 | 2019 | T50 | - | 0.8696 | - | 519th |
| ISPS HANDA World Super 6 Perth | ANZ,ASA,EUR | 7 | 2019 | MC | - | 0.8478 | - | 505th |
| Singha E-San Open | ATGT | 6 | 2019 | T18 | - | 0.837 | - | 483rd |
| SMBC Singapore Open | ASA,JPN | 3 | 2019 | MC | - | 0.8043 | - | 458th |
| Boonchu Ruangkit Championship | ADT,ATGT | 2 | 2019 | T35 | - | 0.7935 | - | 443rd |
| BNI Indonesian Masters | ASA | 50 | 2018 | T57 | - | 0.75 | - | 419th |
| Queen's Cup hosted by Jaidee Foundation | ASA | 48 | 2018 | T28 | - | 0.7283 | - | 412nd |
| Honma Hong Kong Open presented by Amundi | ASA,EUR | 47 | 2018 | T36 | - | 0.7174 | - | 407th |
| Panasonic Open India | ASA | 43 | 2018 | MC | - | 0.6739 | - | 380th |
| Yeangder TPC | ASA | 40 | 2018 | T30 | - | 0.6413 | - | 355th |
| Mercuries Taiwan Masters | ASA | 39 | 2018 | MC | - | 0.6304 | - | 353rd |
| Asia-Pacific Diamond Cup Golf | ASA,JPN | 38 | 2018 | MC | - | 0.6196 | - | 347th |
| The 34th Shinhan Donghae Open | ASA,KOR | 37 | 2018 | MC | - | 0.6087 | - | 345th |
| ISPS Handa Match Play | JPN | 36 | 2018 | 3 | 6.40 | 0.5978 | 3.83 | 333rd |
| TAKE Solutions Masters | ASA | 32 | 2018 | MC | - | 0.5543 | - | 390th |
| Fiji International presented by Fiji Airways | ANZ,ASA | 31 | 2018 | MC | - | 0.5435 | - | 373rd |
| Bank BRI Indonesia Open | ASA | 28 | 2018 | T9 | 2.03 | 0.5109 | 1.04 | 353rd |
| Sarawak Championship | ASA | 27 | 2018 | T43 | - | 0.5 | - | 370th |
| Queen's Cup presented by Bangchak | ASA | 26 | 2018 | T19 | - | 0.4891 | - | 355th |
| Kolon Korea Open Golf Championship | ASA,KOR | 25 | 2018 | T45 | - | 0.4783 | - | 342nd |
| Thailand Open | ASA | 23 | 2018 | MC | - | 0.4565 | - | 333rd |
| Asia-Pacific Classic | ASA,CHN | 20 | 2018 | T59 | - | 0.4239 | - | 304th |
| AB Bank Bangladesh Open | ASA | 19 | 2018 | 64 | - | 0.413 | - | 293rd |
| The 37th GS Caltex Maekyung Open Golf Championship | ASA,KOR | 18 | 2018 | T53 | - | 0.4022 | - | 281st |
| Volvo China Open | ASA,EUR | 17 | 2018 | MC | - | 0.3913 | - | 274th |
| Panasonic Open Championship | ASA,JPN | 16 | 2018 | T4 | 3.08 | 0.3804 | 1.17 | 264th |
| Hero Indian Open | ASA,EUR | 10 | 2018 | WD | - | 0.3152 | - | 288th |
| ISPS Handa World Super 6 Perth | ANZ,ASA,EUR | 6 | 2018 | T58 | - | 0.2717 | - | 284th |
| Maybank Championship | ASA,EUR | 5 | 2018 | T70 | - | 0.2609 | - | 276th |
| Leopalace21 Myanmar Open | ASA,JPN | 4 | 2018 | T5 | 3.93 | 0.25 | 0.98 | 272nd |
| SMBC Singapore Open | ASA,JPN | 3 | 2018 | MC | - | 0.2391 | - | 310th |
| Boonchu Ruangkit Championship | ADT | 51 | 2017 | MC | - | 0.1957 | - | 301st |
| Indonesian Masters | ASA | 50 | 2017 | T34 | - | 0.1848 | - | 300th |
| Thongchai Jaidee Foundation | ADT | 49 | 2017 | T6 | 1.38 | 0.1739 | 0.24 | 300th |
| UBS Hong Kong Open | ASA,EUR | 47 | 2017 | T27 | 1.61 | 0.1522 | 0.25 | 306th |
| Resorts World Manila Masters | ASA | 45 | 2017 | MC | - | 0.1304 | - | 313rd |