Jeong Weon Ko
BY YEAR
| Challenge de España | CHA | 21 | 2022 | MC | - | 1 | - | 772nd |
| Limpopo Championship | AFR,CHA | 14 | 2022 | T26 | - | 1 | - | 680th |
| SDC Open | AFR,CHA | 13 | 2022 | MC | - | 1 | - | 666th |
| Mangaung Open | AFR,CHA | 10 | 2022 | MC | - | 1 | - | 643rd |
| Jonsson Workwear Open | AFR,CHA | 9 | 2022 | T38 | - | 1 | - | 632nd |
| Bain's Whisky Cape Town Open | AFR,CHA | 8 | 2022 | MC | - | 0.9891 | - | 623rd |
| Dimension Data Pro-Am | AFR,CHA | 7 | 2022 | MC | - | 0.9783 | - | 616th |
| Challenge Costa Brava | CHA | 43 | 2021 | MC | - | 0.8043 | - | 535th |
| Empordà Challenge | CHA | 42 | 2021 | MC | - | 0.7935 | - | 525th |
| Swiss Challenge | CHA | 40 | 2021 | MC | - | 0.7717 | - | 504th |
| Open de Portugal at Royal Óbidos | CHA | 39 | 2021 | MC | - | 0.7609 | - | 497th |
| Hopps Open de Provence | CHA | 38 | 2021 | MC | - | 0.75 | - | 495th |
| British Challenge Presented by Modest! Golf Management | CHA | 36 | 2021 | MC | - | 0.7283 | - | 477th |
| B-NL Challenge Trophy | CHA | 35 | 2021 | T54 | - | 0.7174 | - | 472nd |
| Sydbank Esbjerg Challenge | CHA,NGL | 34 | 2021 | MC | - | 0.7065 | - | 474th |
| Made in Esbjerg Challenge – Presented by FREJA & TotalEnergies | CHA,NGL | 33 | 2021 | T25 | - | 0.6957 | - | 465th |
| Vierumäki Finnish Challenge | CHA | 32 | 2021 | T12 | 1.29 | 0.6848 | 0.88 | 461st |
| Italian Challenge | CHA | 30 | 2021 | MC | - | 0.663 | - | 488th |
| Euram Bank Open | CHA | 29 | 2021 | MC | - | 0.6522 | - | 481st |
| Le Vaudreuil Golf Challenge | CHA | 28 | 2021 | T35 | - | 0.6413 | - | 483rd |
| Kaskáda Golf Challenge | CHA | 27 | 2021 | MC | - | 0.6304 | - | 478th |
| Open de Bretagne | CHA | 26 | 2021 | T10 | 1.50 | 0.6196 | 0.93 | 477th |
| Challenge de Espana | CHA | 25 | 2021 | MC | - | 0.6087 | - | 512nd |
| Challenge de Cadiz | CHA | 24 | 2021 | MC | - | 0.5978 | - | 508th |
| D+D REAL Czech Challenge | CHA | 23 | 2021 | MC | - | 0.587 | - | 497th |
| Dormy Open | CHA | 21 | 2021 | MC | - | 0.5652 | - | 485th |
| Range Servant Challenge by Hinton Golf | CHA | 20 | 2021 | T4 | 2.76 | 0.5543 | 1.53 | 484th |
| Dimension Data Pro-Am | AFR,CHA | 19 | 2021 | T14 | 1.23 | 0.5435 | 0.67 | 592nd |
| Bain's Whisky Cape Town Open | AFR,CHA | 18 | 2021 | T12 | 1.50 | 0.5326 | 0.8 | 641st |
| Limpopo Championship | AFR,CHA | 17 | 2021 | T37 | - | 0.5217 | - | 728th |
| MIRA Live the Soul Open | ALP | 14 | 2021 | MC | - | 0.4891 | - | 721st |
| MIRA Golf Experience Acaya Open | ALP | 13 | 2021 | 47 | - | 0.4783 | - | 722nd |
| Italy Alps Open | ALP | 44 | 2020 | 2 | 2.40 | 0.25 | 0.6 | 733rd |
| Alps de Las Castillas | ALP | 40 | 2020 | T4 | 1.20 | 0.2065 | 0.25 | 927th |
| Alps de Andalucia | ALP | 39 | 2020 | T9 | - | 0.1957 | - | 1067th |
| Toscana Alps Open | ALP | 38 | 2020 | T31 | - | 0.1848 | - | 1066th |
| Open de la Mirabelle d'Or | ALP | 37 | 2020 | T3 | 1.33 | 0.1739 | 0.23 | 1064th |
| Cervino Alps Open | ALP | 36 | 2020 | T11 | - | 0.163 | - | 1313rd |
| Gosser Open | ALP | 33 | 2020 | MC | - | 0.1304 | - | 1303rd |