Callan Rydz is an English professional darts player who competes in Professional Darts Corporation events. Rydz topped the 2019 PDC Challenge Tour Order of Merit, which earned him his PDC Tour Card he has held since 2020. From Wikipedia
The tournament in Hildesheim featured two nine-darters, a stunning upset by German newcomer GrĂ¼llich over Michael van Gerwen, and no German players advancing beyond the round of 32.