Ben Leong
BY YEAR
| Thailand Open | ASA | 45 | 2019 | T6 | 2.32 | 1 | 2.32 | 460th |
| Mercuries Taiwan Masters | ASA | 40 | 2019 | T23 | - | 1 | - | 500th |
| Panasonic Open Golf Championship | ASA,JPN | 39 | 2019 | T26 | - | 1 | - | 488th |
| Shinhan Donghae Open | ASA,JPN,KOR | 38 | 2019 | T27 | - | 1 | - | 479th |
| PGM Sabah ADT Championship | ADT | 37 | 2019 | 2 | 3.60 | 1 | 3.6 | 477th |
| Yeangder TPC | ASA | 36 | 2019 | T17 | 1.20 | 1 | 1.2 | 576th |
| Bank BRI Indonesia Open | ASA | 35 | 2019 | T51 | - | 1 | - | 605th |
| Sarawak Championship | ASA | 33 | 2019 | T24 | - | 0.9891 | - | 587th |
| PGM ADT Championship @ Tiara Melaka | ADT | 26 | 2019 | T6 | 1.20 | 0.913 | 1.1 | 526th |
| Kolon the 62nd Korea Open | ASA,KOR | 25 | 2019 | MC | - | 0.9022 | - | 550th |
| Asia-Pacific Open Golf Championship Diamond Cup Golf | ASA,JPN | 19 | 2019 | MC | - | 0.837 | - | 499th |
| The 38th GS Caltex Maekyung Open Golf Championship | ASA,KOR | 18 | 2019 | T18 | - | 0.8261 | - | 489th |
| Maybank Championship | ASA,EUR | 12 | 2019 | MC | - | 0.7609 | - | 457th |
| PGM UMW ADT Championship | ADT | 11 | 2019 | T4 | 1.37 | 0.75 | 1.03 | 448th |
| SMBC Singapore Open | ASA,JPN | 3 | 2019 | MC | - | 0.663 | - | 423rd |
| BNI Indonesian Masters | ASA | 50 | 2018 | T32 | - | 0.6087 | - | 407th |
| Queen's Cup hosted by Jaidee Foundation | ASA | 48 | 2018 | T38 | - | 0.587 | - | 404th |
| CIMB Classic | USA | 41 | 2018 | T54 | - | 0.5109 | - | 369th |
| Yeangder TPC | ASA | 40 | 2018 | T6 | 2.42 | 0.5 | 1.21 | 360th |
| Mercuries Taiwan Masters | ASA | 39 | 2018 | MC | - | 0.4891 | - | 407th |
| Asia-Pacific Diamond Cup Golf | ASA,JPN | 38 | 2018 | T13 | 1.58 | 0.4783 | 0.76 | 404th |
| The 34th Shinhan Donghae Open | ASA,KOR | 37 | 2018 | T31 | - | 0.4674 | - | 438th |
| PGM MIRI Championship | ADT | 36 | 2018 | 10 | - | 0.4565 | - | 430th |
| PGM Labuan Championship | ADT | 33 | 2018 | T5 | 1.32 | 0.4239 | 0.56 | 417th |
| PGM Sabah Championship | ADT | 32 | 2018 | 1 | 6.00 | 0.413 | 2.48 | 441st |
| Royal Cup | ASA | 30 | 2018 | T22 | - | 0.3913 | - | 608th |
| Bank BRI Indonesia Open | ASA | 28 | 2018 | MC | - | 0.3696 | - | 582nd |
| Sarawak Championship | ASA | 27 | 2018 | MC | - | 0.3587 | - | 577th |
| Thailand Open | ASA | 23 | 2018 | T47 | - | 0.3152 | - | 551st |
| The 37th GS Caltex Maekyung Open Golf Championship | ASA,KOR | 18 | 2018 | T75 | - | 0.2609 | - | 498th |
| Panasonic Open Championship | ASA,JPN | 16 | 2018 | T10 | 1.88 | 0.2391 | 0.45 | 489th |
| PGM Johor Championship | ADT | 14 | 2018 | 3 | 2.40 | 0.2174 | 0.52 | 535th |
| Hero Indian Open | ASA,EUR | 10 | 2018 | MC | - | 0.1739 | - | 616th |
| ISPS Handa World Super 6 Perth | ANZ,ASA,EUR | 6 | 2018 | MC | - | 0.1304 | - | 589th |
| Maybank Championship | ASA,EUR | 5 | 2018 | MC | - | 0.1196 | - | 582nd |
| Leopalace21 Myanmar Open | ASA,JPN | 4 | 2018 | T35 | - | 0.1087 | - | 578th |
| SMBC Singapore Open | ASA,JPN | 3 | 2018 | T23 | 1.54 | 0.0978 | 0.15 | 581st |
| Indonesian Masters | ASA | 50 | 2017 | WD | - | 0.0435 | - | 625th |
| UBS Hong Kong Open | ASA,EUR | 47 | 2017 | T41 | - | 0.0109 | - | 617th |