Mezue ahịrịokwu na-esonụ: N'agbanyeghị na ọ bụ otu n'ime ndị na-eto eto, Alcántara meziwanye ihe abụọ kachasị mma na 2008 World Junior Championships na Athletics, na-awụli elu 14.25 m iji were ọla edo atọ na 6.41 m iji nweta onwe ya ọla nchara ọla edo. Ọ malitere igosipụta onwe ya na mba niile na 2009 site na mmeri ogologo oge na Barrientos Memorial na itinye nke atọ na atọ atọ na ndekọ ndekọ Central America na Caribbean nke 14.36 m (na-eti akara mbụ nke Mabel Gay). N'afọ ahụ, ọ banyere n'asọmpi mba ụwa, merie n'ọsọ ogologo oge na 2009 ALBA Games ma nọrọ n'ọnọdụ nke isii na
2009 Central American na Caribbean Championship na Athletics. O merikwara n'asọmpi atọ na Pan American Junior Athletics Championship nke afọ 2009.