In Episode 6 of MasterChef: Back to Win , the top 18 contestants faced a chaotic field challenge serving the U.S. Coast Guard, resulting in a 71-30 landslide victory for the Blue Team. Alejandro was eliminated after poor leadership and a severe health code violation involving dropped steaks. Read a detailed recap of the episode at Gold Derby . 'MasterChef' season 12 episode 6 recap: Who was eliminated?