Any Venezuelan lefthander with a feel for a changeup is going to receive Johan Santana comparisons, and Espinoza is no exception. That's getting way ahead of the game, but he had a promising U.S. debut in 2005, leading the Arizona League in strikeouts. Rookie-ball hitters had no chance against his changeup because he throws it with the same arm speed and arm slot as his fastball. Espinoza repeats his delivery well, has a clean arm action and shows a feel for pitching despite his youth. He works off an average fastball at 87-91 mph, with the potential for more velocity as he grows stronger. He also has some bite on his breaking ball. The Angels could challenge Espinoza with a jump to low Class A if he performs well in spring training.
Minor League Top Prospects
Espinoza drew a lot of comparisons to fellow Venezuelan Johan Santana at a similar age. Espinoza was the workhorse of the Angels staff and led the league in strikeouts. He has a good feel for pitching and, like Santana, has the makings of a plus changeup. He's adept at working hitters in and out and throws from the same arm angle with every pitch. His fastball was clocked from 87-91 mph and has room for projection.
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