<prompt> Pedzisa mutsara unotevera: Muna 2018, Herbert akatanga kutamba muEuropean Tour kuburikidza nekuregererwa kwevatsigiri, achipedza 47th paMujaho kuenda kuDubai uye kupedza gore iri munyika yepamusoro-100. Akanga ari mumhanyi muPortugal Masters uye akanga ari wechitatu katatu kusanganisira Sky Sports British Masters. Mhedzisiro yakanaka muSMBC Singapore Open yakamupa kupinda mu2018 Open Championship kwaakaita kucheka. Akakwanirisawo nokuda kwe  <response>: U.S. Open ya2018 asi akakundikana. 