Liam Johnston
BY YEAR
| English Championship | EUR | 32 | 2020 | MC | - | 1 | - | 671st |
| Hero Open | EUR | 31 | 2020 | MC | - | 1 | - | 649th |
| Dimension Data Pro-Am | AFR,CHA | 7 | 2020 | MC | - | 0.9891 | - | 511st |
| RAM Cape Town Open | AFR,CHA | 6 | 2020 | MC | - | 0.9783 | - | 504th |
| Limpopo Championship | AFR,CHA | 5 | 2020 | MC | - | 0.9674 | - | 487th |
| Portugal Masters | EUR | 43 | 2019 | T40 | - | 0.8152 | - | 422nd |
| Amundi Open de France | EUR | 42 | 2019 | T61 | - | 0.8043 | - | 418th |
| Italian Open | EUR | 41 | 2019 | MC | - | 0.7935 | - | 411st |
| Mutuactivos Open de España | EUR | 40 | 2019 | MC | - | 0.7826 | - | 389th |
| Alfred Dunhill Links Championship | EUR | 39 | 2019 | T61 | - | 0.7717 | - | 381st |
| KLM Open | EUR | 37 | 2019 | T15 | 1.98 | 0.75 | 1.48 | 365th |
| Porsche European Open | EUR | 36 | 2019 | MC | - | 0.7391 | - | 387th |
| Omega European Masters | EUR | 35 | 2019 | T61 | - | 0.7283 | - | 381st |
| Scandinavian Invitation | EUR | 34 | 2019 | MC | - | 0.7174 | - | 356th |
| D+D Real Czech Masters | EUR | 33 | 2019 | T5 | 4.46 | 0.7065 | 3.15 | 338th |
| Aberdeen Standard Investments Scottish Open | EUR | 28 | 2019 | MC | - | 0.6522 | - | 372nd |
| Dubai Duty Free Irish Open | EUR | 27 | 2019 | T64 | - | 0.6413 | - | 357th |
| Estrella Damm N.A. Andalucía Masters hosted by the Sergio Garcia Foundation | EUR | 26 | 2019 | MC | - | 0.6304 | - | 344th |
| BMW International Open | EUR | 25 | 2019 | MC | - | 0.6196 | - | 328th |
| Belgian Knockout | EUR | 22 | 2019 | MC | - | 0.587 | - | 302nd |
| Made in Denmark presented by FREJA | EUR | 21 | 2019 | MC | - | 0.5761 | - | 287th |
| Betfred British Masters | EUR | 19 | 2019 | T42 | - | 0.5543 | - | 274th |
| Volvo China Open | ASA,EUR | 18 | 2019 | MC | - | 0.5435 | - | 260th |
| Trophee Hassan II | EUR | 17 | 2019 | MC | - | 0.5326 | - | 249th |
| Magical Kenya Open presented by Absa | EUR | 11 | 2019 | 8 | 3.84 | 0.4674 | 1.79 | 229th |
| Commercial Bank Qatar Masters | EUR | 10 | 2019 | T38 | - | 0.4565 | - | 259th |
| Oman Open | EUR | 9 | 2019 | MC | - | 0.4457 | - | 257th |
| ISPS HANDA World Super 6 Perth | ANZ,ASA,EUR | 7 | 2019 | MC | - | 0.4239 | - | 251st |
| ISPS Handa Vic Open | ANZ,EUR | 6 | 2019 | MC | - | 0.413 | - | 249th |
| Saudi International powered by SBIA | EUR | 5 | 2019 | T30 | 2.09 | 0.4022 | 0.84 | 245th |
| Abu Dhabi HSBC Championship Presented by EGA | EUR | 3 | 2019 | MC | - | 0.3804 | - | 250th |
| Alfred Dunhill Championship | AFR,EUR | 50 | 2018 | MC | - | 0.3261 | - | 247th |
| South African Open | AFR,EUR | 49 | 2018 | MC | - | 0.3152 | - | 245th |
| Afrasia Bank Mauritius Open at Anahita | AFR,ASA,EUR | 48 | 2018 | MC | - | 0.3043 | - | 243rd |
| Honma Hong Kong Open presented by Amundi | ASA,EUR | 47 | 2018 | 72 | - | 0.2935 | - | 239th |
| Ras Al Khaimah Challenge Tour Grand Final | CHA | 44 | 2018 | T17 | 1.32 | 0.2609 | 0.34 | 232nd |
| Foshan Open | CHA,CHN | 42 | 2018 | MC | - | 0.2391 | - | 244th |
| Hainan Open | CHA,CHN | 41 | 2018 | T32 | - | 0.2283 | - | 238th |
| Alfred Dunhill Links Championship | EUR | 40 | 2018 | MC | - | 0.2174 | - | 234th |
| Kazakhstan Open | CHA | 37 | 2018 | 1 | 13.00 | 0.1848 | 2.4 | 230th |
| Bridgestone Challenge | CHA | 36 | 2018 | MC | - | 0.1739 | - | 403rd |
| Rolex Trophy | CHA | 34 | 2018 | T33 | - | 0.1522 | - | 399th |
| Galgorm Resort & Spa Northern Ireland Open, presented by Modest! Golf | CHA | 33 | 2018 | MC | - | 0.1413 | - | 394th |
| Swedish Challenge hosted by Robert Karlsson | CHA | 31 | 2018 | MC | - | 0.1196 | - | 381st |
| Porsche European Open | EUR | 30 | 2018 | T22 | 1.30 | 0.1087 | 0.14 | 383rd |
| Le Vaudreuil Golf Challenge | CHA | 29 | 2018 | MC | - | 0.0978 | - | 406th |
| Italian Challenge presented by Cashback World | CHA | 28 | 2018 | MC | - | 0.087 | - | 403rd |
| Prague Golf Challenge | CHA | 27 | 2018 | MC | - | 0.0761 | - | 404th |
| SSE Scottish Hydro Challenge hosted by Macdonald Hotels & Resorts | CHA | 25 | 2018 | T53 | - | 0.0543 | - | 401st |
| Hauts de France Golf Open | CHA | 24 | 2018 | T22 | - | 0.0435 | - | 397th |
| Shot Clock Masters | EUR | 23 | 2018 | MC | - | 0.0326 | - | 398th |
| D+D REAL Czech Challenge | CHA | 21 | 2018 | MC | - | 0.0109 | - | 394th |