Career
He is the current pitching coach for the Venezuelan Summer League Cubs. Gabino was originally signed by the Cleveland Indians on April 19, 2001. He started his career as a third baseman, but the Indians converted him into a pitcher in 2004.
After the season, the Minnesota Twins drafted him in the 2004 Rule 5 Draft.
Shortly after signing with the Orioles, on February 9, 2010, he was designated for assignment. He cleared waivers and was sent to the Norfolk Tides, the Orioles triple-A affiliate.
However, after stellar pitching in Norfolk, the Orioles called him up on August 5 to replace the injured David Hernandez. Once again, however, he failed to pitch well, and he was sent down on August 28 as the Orioles activated pitcher Jim Johnson from the disabled list.