 Its results in the second half of the competition were scrapped by the DBL.On 17 May 2020, Hammink signed a contract as head coach of ZZ Leiden until 2021.Hammink's Baton Rouge, Louisiana-born son, Shane Hammink, who played for Canarias Basketball Academy in Spain's Canary Islands, was a member of the LSU Tigers basketball team and Valparaiso Crusaders men's basketball team.