 Let's take a look at five Yankees prospects with a huge 2019 on deck, starting with Anthony Siegler. The Yankees 2018 first round MLB draft picks saw his first pro ball action in rookie ball and this year will be the first full season opportunity to showcase his switch hitting ability and promising receiving and framing skills. The next three are right handed pitchers and Domingo Acevedo, Albert Ubreu and Jonathan Loisga. Acevedo and Ubreu can both hit triple digits on the radar gun. Acevedo has a sub three ERA and six minor league seasons and will likely be in the Bronx this summer. As for Ubreu, he'll likely start the year in double A and despite injuries he's impressed Yankees with this command of three pitches that scouts grade plus or better at his best. As for Loisga, the starter made his big league debut in 2018 making nine total appearances reminding some opponents of a young Mariano Rivera. The most hype surrounds Outfielder and Yankees number one prospect Estevan Floriao. The lefty hitting Outfielder is electric and he compares to a combo of Ken Griffey Jr. and Deion Sanders. The former futures game All-Star will likely show off his plus power, speed, and arm in double A this season. Which of these guys are you excited to see? Let us know in the comments below.