Jazz Janewattananond
BY YEAR
| ANA Open | JPN | 37 | 2019 | T57 | - | 1 | - | 59th |
| Bank BRI Indonesia Open | ASA | 35 | 2019 | T6 | 2.42 | 1 | 2.42 | 57th |
| Shigeo Nagashima Invitational SEGASAMMY Cup | JPN | 34 | 2019 | T36 | - | 1 | - | 58th |
| Sarawak Championship | ASA | 33 | 2019 | T6 | 2.32 | 1 | 2.32 | 56th |
| 148th Open Championship | MAJ | 29 | 2019 | MC | - | 1 | - | 53rd |
| Japan PGA Championship | JPN | 27 | 2019 | T26 | - | 1 | - | 52nd |
| Dunlop SRIXON Fukushima Open | JPN | 26 | 2019 | T3 | 5.60 | 1 | 5.6 | 52nd |
| Kolon the 62nd Korea Open | ASA,KOR | 25 | 2019 | 1 | 13.00 | 1 | 13 | 52nd |
| JGTC Mori Building Cup Shishido Hills | JPN | 23 | 2019 | T3 | 5.60 | 0.9783 | 5.48 | 61st |
| Gate Way To The Open Mizuno Open at The Royal GC | JPN | 22 | 2019 | T5 | 3.12 | 0.9674 | 3.02 | 67th |
| Kansai Open Golf Championship | JPN | 21 | 2019 | T25 | - | 0.9565 | - | 70th |
| PGA Championship | MAJ | 20 | 2019 | T14 | 9.75 | 0.9457 | 9.22 | 69th |
| Volvo China Open | ASA,EUR | 18 | 2019 | T19 | 1.42 | 0.9239 | 1.31 | 70th |
| Singha Chiang Mai Open | ATGT | 17 | 2019 | T4 | 1.73 | 0.913 | 1.58 | 72nd |
| Token Homemate Cup | JPN | 16 | 2019 | MC | - | 0.9022 | - | 74th |
| Bangabandhu Cup Golf Open | ASA | 14 | 2019 | T5 | 2.89 | 0.8804 | 2.54 | 70th |
| Hero Indian Open | ASA,EUR | 13 | 2019 | MC | - | 0.8696 | - | 73rd |
| Maybank Championship | ASA,EUR | 12 | 2019 | 3 | 9.60 | 0.8587 | 8.24 | 71st |
| 100th New Zealand Open | ANZ,ASA | 9 | 2019 | 4 | 4.50 | 0.8261 | 3.72 | 75th |
| ISPS HANDA World Super 6 Perth | ANZ,ASA,EUR | 7 | 2019 | T13 | 2.10 | 0.8043 | 1.69 | 78th |
| ISPS Handa Vic Open | ANZ,EUR | 6 | 2019 | T27 | - | 0.7935 | - | 77th |
| SMBC Singapore Open | ASA,JPN | 3 | 2019 | 1 | 24.00 | 0.7609 | 18.26 | 74th |
| Boonchu Ruangkit Championship | ADT,ATGT | 2 | 2019 | 5 | 2.40 | 0.75 | 1.8 | 111st |
| BNI Indonesian Masters | ASA | 50 | 2018 | 2 | 14.40 | 0.7065 | 10.17 | 125th |
| Queen's Cup hosted by Jaidee Foundation | ASA | 48 | 2018 | 3 | 5.60 | 0.6848 | 3.83 | 159th |
| Honma Hong Kong Open presented by Amundi | ASA,EUR | 47 | 2018 | MC | - | 0.6739 | - | 172nd |
| Panasonic Open India | ASA | 43 | 2018 | T6 | 2.52 | 0.6304 | 1.59 | 153rd |
| Yeangder TPC | ASA | 40 | 2018 | T48 | - | 0.5978 | - | 150th |
| Mercuries Taiwan Masters | ASA | 39 | 2018 | T9 | 1.89 | 0.587 | 1.11 | 148th |
| Asia-Pacific Diamond Cup Golf | ASA,JPN | 38 | 2018 | T31 | - | 0.5761 | - | 151st |
| The 34th Shinhan Donghae Open | ASA,KOR | 37 | 2018 | T31 | - | 0.5652 | - | 147th |
| Made In Denmark | EUR | 35 | 2018 | T20 | 1.42 | 0.5435 | 0.77 | 140th |
| D+D Real Czech Masters | EUR | 34 | 2018 | MC | - | 0.5326 | - | 139th |
| Nordea Masters | EUR | 33 | 2018 | T6 | 4.14 | 0.5217 | 2.16 | 139th |
| Fiji International presented by Fiji Airways | ANZ,ASA | 31 | 2018 | T25 | - | 0.5 | - | 145th |
| Porsche European Open | EUR | 30 | 2018 | MC | - | 0.4891 | - | 142nd |
| 147th Open Championship | MAJ | 29 | 2018 | MC | - | 0.4783 | - | 132nd |
| Sarawak Championship | ASA | 27 | 2018 | T2 | 6.07 | 0.4565 | 2.77 | 126th |
| Queen's Cup presented by Bangchak | ASA | 26 | 2018 | 1 | 14.00 | 0.4457 | 6.24 | 143rd |
| Kolon Korea Open Golf Championship | ASA,KOR | 25 | 2018 | T32 | - | 0.4348 | - | 185th |
| Thailand Open | ASA | 23 | 2018 | T6 | 2.32 | 0.413 | 0.96 | 180th |
| Betagro Championship | ADT | 21 | 2018 | T4 | 1.89 | 0.3913 | 0.74 | 177th |
| Belgian Knockout | EUR | 20 | 2018 | 37 | - | 0.3804 | - | 174th |
| Rocco Forte Sicilian Open | EUR | 19 | 2018 | MC | - | 0.3696 | - | 171st |
| The 37th GS Caltex Maekyung Open Golf Championship | ASA,KOR | 18 | 2018 | T12 | 1.29 | 0.3587 | 0.46 | 161st |
| Volvo China Open | ASA,EUR | 17 | 2018 | T56 | - | 0.3478 | - | 156th |
| Panasonic Open Championship | ASA,JPN | 16 | 2018 | T28 | - | 0.337 | - | 155th |
| Hero Indian Open | ASA,EUR | 10 | 2018 | MC | - | 0.2717 | - | 152nd |
| NBO Oman Open | EUR | 7 | 2018 | MC | - | 0.2391 | - | 152nd |
| ISPS Handa World Super 6 Perth | ANZ,ASA,EUR | 6 | 2018 | T40 | - | 0.2283 | - | 146th |
| Maybank Championship | ASA,EUR | 5 | 2018 | T39 | 1.24 | 0.2174 | 0.27 | 143rd |
| Leopalace21 Myanmar Open | ASA,JPN | 4 | 2018 | T35 | - | 0.2065 | - | 146th |