Los Angeles Dodgers' new closer, Edwin Diaz, has been hailed as one of the best in the league by fans and managers alike. He made his debut as a Dodger in a ceremony at Dodger Stadium, where he was serenaded by a local trumpet player, Tatiana Tate, playing "Narco," a song he brought to the West Coast. Diaz, a three-time winner of the Trevor Hoffman and Mariano Rivera awards, expressed confidence in the team's ability to win a championship. The team's performance has also boosted their chances of three consecutive World Series games. Manager Dave Roberts credits Diaz's success to selling the team and the ownership of the Dodgers.