Romain Langasque
BY YEAR
| BMW PGA Championship | EUR | 41 | 2020 | T58 | - | 1 | - | 107th |
| Aberdeen Standard Investments Scottish Open | EUR | 40 | 2020 | MC | - | 1 | - | 101st |
| U.S. Open | MAJ | 38 | 2020 | T34 | 3.95 | 1 | 3.95 | 93rd |
| Estrella Damm N.A. Andalucia Masters | EUR | 36 | 2020 | T17 | 1.69 | 1 | 1.69 | 106th |
| ISPS HANDA UK Championship | EUR | 35 | 2020 | MC | - | 1 | - | 106th |
| ISPS HANDA Wales Open | EUR | 34 | 2020 | 1 | 24.00 | 1 | 24 | 100th |
| English Championship | EUR | 32 | 2020 | T26 | 1.21 | 1 | 1.21 | 153rd |
| Hero Open | EUR | 31 | 2020 | T57 | - | 1 | - | 152nd |
| Betfred British Masters hosted by Lee Westwood | EUR | 30 | 2020 | T53 | - | 1 | - | 146th |
| Commercial Bank Qatar Masters | EUR | 10 | 2020 | T38 | - | 0.913 | - | 120th |
| Oman Open | EUR | 9 | 2020 | MC | - | 0.9022 | - | 119th |
| Saudi International powered by SoftBank Investment Advisors | EUR | 5 | 2020 | MC | - | 0.8587 | - | 115th |
| Omega Dubai Desert Classic | EUR | 4 | 2020 | T27 | 2.30 | 0.8478 | 1.95 | 109th |
| Abu Dhabi HSBC Championship presented by EGA | EUR | 3 | 2020 | T34 | 1.91 | 0.837 | 1.6 | 110th |
| AFRASIA BANK Mauritius Open | AFR,ASA,EUR | 49 | 2019 | T26 | - | 0.7717 | - | 113rd |
| DP World Tour Championship, Dubai | EUR | 47 | 2019 | T40 | 1.77 | 0.75 | 1.33 | 111st |
| Nedbank Golf Challenge hosted by Gary Player | EUR | 46 | 2019 | T30 | 1.48 | 0.7391 | 1.09 | 108th |
| Turkish Airlines Open | EUR | 45 | 2019 | 9 | 6.30 | 0.7283 | 4.59 | 106th |
| WGC - HSBC Champions | WGC | 44 | 2019 | T46 | 1.68 | 0.7174 | 1.21 | 117th |
| Amundi Open de France | EUR | 42 | 2019 | T18 | 1.68 | 0.6957 | 1.17 | 112nd |
| Italian Open | EUR | 41 | 2019 | MC | - | 0.6848 | - | 109th |
| Alfred Dunhill Links Championship | EUR | 39 | 2019 | MC | - | 0.663 | - | 106th |
| BMW PGA Championship | EUR | 38 | 2019 | T17 | 4.96 | 0.6522 | 3.23 | 102nd |
| KLM Open | EUR | 37 | 2019 | T27 | 1.20 | 0.6413 | 0.77 | 108th |
| Omega European Masters | EUR | 35 | 2019 | T48 | - | 0.6196 | - | 110th |
| Scandinavian Invitation | EUR | 34 | 2019 | MC | - | 0.6087 | - | 105th |
| 148th Open Championship | MAJ | 29 | 2019 | T63 | 1.50 | 0.5543 | 0.83 | 100th |
| Aberdeen Standard Investments Scottish Open | EUR | 28 | 2019 | 3 | 19.20 | 0.5435 | 10.44 | 104th |
| Dubai Duty Free Irish Open | EUR | 27 | 2019 | MC | - | 0.5326 | - | 146th |
| BMW International Open | EUR | 25 | 2019 | MC | - | 0.5109 | - | 139th |
| Belgian Knockout | EUR | 22 | 2019 | MC | - | 0.4783 | - | 134th |
| Made in Denmark presented by FREJA | EUR | 21 | 2019 | 3 | 9.60 | 0.4674 | 4.49 | 128th |
| Betfred British Masters | EUR | 19 | 2019 | MC | - | 0.4457 | - | 165th |
| Volvo China Open | ASA,EUR | 18 | 2019 | T5 | 4.46 | 0.4348 | 1.94 | 163rd |
| Trophee Hassan II | EUR | 17 | 2019 | T38 | - | 0.4239 | - | 180th |
| Magical Kenya Open presented by Absa | EUR | 11 | 2019 | T6 | 4.56 | 0.3587 | 1.64 | 169th |
| Commercial Bank Qatar Masters | EUR | 10 | 2019 | MC | - | 0.3478 | - | 184th |
| Oman Open | EUR | 9 | 2019 | T45 | - | 0.337 | - | 181st |
| Saudi International powered by SBIA | EUR | 5 | 2019 | T44 | 1.34 | 0.2935 | 0.39 | 178th |
| Omega Dubai Desert Classic | EUR | 4 | 2019 | T20 | 2.91 | 0.2826 | 0.82 | 183rd |
| Alfred Dunhill Championship | AFR,EUR | 50 | 2018 | T15 | 2.07 | 0.2174 | 0.45 | 195th |
| South African Open | AFR,EUR | 49 | 2018 | 2 | 19.20 | 0.2065 | 3.96 | 204th |
| Afrasia Bank Mauritius Open at Anahita | AFR,ASA,EUR | 48 | 2018 | T23 | - | 0.1957 | - | 361st |
| Ras Al Khaimah Challenge Tour Grand Final | CHA | 44 | 2018 | 4 | 5.10 | 0.1522 | 0.78 | 355th |
| Foshan Open | CHA,CHN | 42 | 2018 | T35 | - | 0.1304 | - | 419th |
| Hainan Open | CHA,CHN | 41 | 2018 | MC | - | 0.1196 | - | 413rd |
| Hopps Open de Provence | CHA | 38 | 2018 | 1 | 12.00 | 0.087 | 1.04 | 390th |
| Kazakhstan Open | CHA | 37 | 2018 | T5 | 2.54 | 0.0761 | 0.19 | 681st |
| Bridgestone Challenge | CHA | 36 | 2018 | T19 | - | 0.0652 | - | 797th |
| Cordon Golf Open | CHA | 35 | 2018 | T38 | - | 0.0543 | - | 775th |
| Galgorm Resort & Spa Northern Ireland Open, presented by Modest! Golf | CHA | 33 | 2018 | T62 | - | 0.0326 | - | 747th |
| Vierumäki Finnish Challenge | CHA | 32 | 2018 | T20 | - | 0.0217 | - | 733rd |