The Rays recalled Cook from Triple-A Durham on Friday.
Just two days after being sent down to Durham, Cook is back with the big-league club Friday. The 25-year-old has made just two appearances in the majors, but in Triple-A he owns a 4.64 ERA, 1.13 WHIP and 46:15 K:BB over 42.2 innings. With Shane McClanahan (forearm) sidelined for at least 15 days, Cook will take his spot on the expanded 28-man roster.