[D’backs.com] ‘It fell apart’: Mejía falters in home debut - Making his sixth career MLB start, Humberto Mejía took the mound at Chase Field for the first time on Monday night. The 24-year-old right-hander will hope to pitch here many more times, as he aims to secure a permanent spot in the D-backs’ rotation in the future. However, Mejía’s Arizona home debut didn’t go nearly as well as his previous Major League outings. But it was still a valuable learning experience for him at this stage in his young career. Although Mejía showed glimpses of what could make him a talented big league pitcher, his night took a sharp turn in the middle innings, ending after he had allowed six runs in four-plus frames in the D-backs’ 11-4 loss to the Braves.