Former All-Star pitcher Alexis Díaz has reported to the Los Angeles Dodgers' facility in Arizona for some fine-tuning before joining the team. The 28-year-old right-hander was acquired from the Cincinnati Reds for minor league pitcher Mike Villani on Thursday. The Dodgers' minor league staff will observe Díaz's delivery and mechanics to "get some things cleaned up and then he'll join us," manager Dave Roberts said Friday.