The eyes of the baseball world were focused on Citi Field on Friday night as the Los Angeles Dodgers paid a visit to the New York Mets. There were several reasons for this added attention. It's the first time these two teams have met in New York since last October's contentious NLDS, which included Chase Utley injuring Ruben Tejada with an aggressive takeout slide. That was the main storyline coming in, at least until Thursday, when the Dodgers announced 19-year-old pitching phenom Julio Urias would make his anticipated MLB debut under the bright Friday night lights. [Related: Chase Utley expects hostile Mets fans still upset with playoff slide ] It's a moment that's been years in the making , despite the fact that Urias is only 19 years old. In fact, Urias became the youngest player to make his MLB debut since a 19-year-old Felix Hernandez did so in 2005.