Right-hander Marcos Carvajal was claimed by the Mets off waivers from the Devil Rays on Friday. The 22-year-old was 2-2 with a 3.86 ERA in 38 games last season with Double-A Montgomery of the Southern League, striking out 70 in 72 1-3 innings. He was 0-2 with a 5.09 ERA in 39 games with Colorado in 2005.