Vuelta a Alemania
In 2018, Schachmann had a break-out season. After an eighth-place finish at the Flèche Wallonne, he went to his first Grand Tour, starting the 2018 Giro d'Italia. Here, he won the stage to Prato Nevoso. He added a bronze medal in the time trial at the UEC European Road Championships to his record as well as a stage win and third overall at the Deutschland Tour.