Jaco Ahlers
BY YEAR
| LYONESS OPEN powered by ORGANIC+ | EUR | 23 | 2017 | MC | - | 1 | - | 277th |
| Nordea Masters | EUR | 22 | 2017 | MC | - | 1 | - | 265th |
| The Rocco Forte Open | EUR | 20 | 2017 | MC | - | 1 | - | 257th |
| Open de Portugal at Morgado Golf Resort | CHA,EUR | 19 | 2017 | T59 | - | 1 | - | 245th |
| Investec Royal Swazi Open | AFR | 18 | 2017 | T25 | - | 1 | - | 241st |
| Zambia Sugar Open | AFR | 17 | 2017 | T18 | - | 1 | - | 228th |
| Zimbabwe Open | AFR | 16 | 2017 | 4 | 4.20 | 1 | 4.2 | 227th |
| Trophee Hassan II | EUR | 15 | 2017 | MC | - | 1 | - | 259th |
| Barclays Kenya Open | CHA | 12 | 2017 | T9 | 1.68 | 1 | 1.68 | 258th |
| Tshwane Open | AFR,EUR | 9 | 2017 | T29 | - | 0.9674 | - | 262nd |
| Joburg Open | AFR,EUR | 8 | 2017 | T23 | - | 0.9565 | - | 260th |
| Dimension Data Pro-Am | AFR | 7 | 2017 | T17 | 1.20 | 0.9457 | 1.13 | 258th |
| Eye of Africa PGA Championship | AFR | 6 | 2017 | T25 | - | 0.9348 | - | 252nd |
| BMW SA Open hosted by City of Ekurhuleni | AFR,EUR | 2 | 2017 | MC | - | 0.8913 | - | 227th |
| Alfred Dunhill Championship | AFR,EUR | 49 | 2016 | T11 | 3.44 | 0.837 | 2.88 | 229th |
| Lion of Africa Cape Town Open presented by Sun International | AFR | 48 | 2016 | 7 | 2.52 | 0.8261 | 2.08 | 246th |
| Vodacom Origins - Euphoria | AFR | 43 | 2016 | 1 | 7.00 | 0.7717 | 5.4 | 241st |
| Venetian Macao Open | ASA | 42 | 2016 | MC | - | 0.7609 | - | 309th |
| Alfred Dunhill Links Championship | EUR | 41 | 2016 | T25 | 1.97 | 0.75 | 1.48 | 298th |
| Kazakhstan Open | CHA | 40 | 2016 | MC | - | 0.7391 | - | 313rd |
| Sun Carnival City Challenge | AFR | 39 | 2016 | T9 | - | 0.7283 | - | 301st |
| Sun Wild Coast Sun Challenge | AFR | 35 | 2016 | 1 | 4.00 | 0.6848 | 2.74 | 280th |
| Vodacom Origins of Golf - Arabella | AFR | 34 | 2016 | T12 | - | 0.6739 | - | 314th |
| Sun City Challenge | AFR | 32 | 2016 | T43 | - | 0.6522 | - | 300th |
| King’s Cup | ASA | 31 | 2016 | T15 | 1.24 | 0.6413 | 0.8 | 286th |
| KCM Zambia Open 2016 | AFR | 23 | 2016 | 1 | 14.00 | 0.5543 | 7.76 | 264th |
| Lombard Insurance Classic | AFR | 21 | 2016 | T17 | - | 0.5326 | - | 413rd |
| AfrAsia Bank Mauritius Open | AFR,ASA,EUR | 20 | 2016 | T34 | - | 0.5217 | - | 393rd |
| Investec Royal Swazi Open | AFR | 19 | 2016 | 19 | - | 0.5109 | - | 382nd |
| Zambia Sugar Open 2016 | AFR | 17 | 2016 | 47 | - | 0.4891 | - | 364th |
| Golden Pilsener Zimbabwe Open | AFR | 16 | 2016 | MC | - | 0.4783 | - | 348th |
| Eye of Africa PGA Championship | AFR | 9 | 2016 | T45 | - | 0.4022 | - | 313rd |
| Dimension Data Pro-Am | AFR | 8 | 2016 | T18 | - | 0.3913 | - | 301st |
| Tshwane Open | AFR,EUR | 7 | 2016 | MC | - | 0.3804 | - | 292nd |
| Joburg Open | AFR,EUR | 3 | 2016 | MC | - | 0.337 | - | 275th |
| The BMW SA Open hosted by City of Ekurhuleni | AFR,EUR | 2 | 2016 | MC | - | 0.3261 | - | 264th |
| Alfred Dunhill Championship | AFR,EUR | 48 | 2015 | T63 | - | 0.2609 | - | 252nd |
| Lion of Africa Cape Town Open | AFR | 47 | 2015 | T8 | 1.96 | 0.25 | 0.49 | 250th |
| Vodacom Origins of Golf presented by Samsung -Koro Creek Bushveld Golf Estate | AFR | 43 | 2015 | T12 | - | 0.2065 | - | 245th |
| Venetian Macao Open | ASA | 42 | 2015 | T55 | - | 0.1957 | - | 238th |
| Yeangder Tournament Players Championship | ASA | 41 | 2015 | T27 | - | 0.1848 | - | 231st |
| Alfred Dunhill Links Championship | EUR | 40 | 2015 | MC | - | 0.1739 | - | 227th |
| Sun Windmill Challenge | AFR | 38 | 2015 | MC | - | 0.1522 | - | 214th |
| Vodacom Origins of Golf presented by Samsung - Vaal de Grace Golf Estate | AFR | 37 | 2015 | 5 | 1.68 | 0.1413 | 0.24 | 210th |
| M2M Russian Open | EUR | 36 | 2015 | T55 | - | 0.1304 | - | 213rd |
| Sun Wild Coast Sun Challenge | AFR | 35 | 2015 | MC | - | 0.1196 | - | 206th |
| Vodacom Origins of Golf presented by Samsung - San Lameer | AFR | 34 | 2015 | MC | - | 0.1087 | - | 199th |
| Sun City Challenge | AFR | 32 | 2015 | MC | - | 0.087 | - | 188th |
| Queen’s Cup | ASA | 25 | 2015 | WD | - | 0.0109 | - | 177th |