Originally written on Mets360.com  |  Last updated 10/22/14
Full Name: John Victor Leathersich Born: 07/14/1990 Birthplace: Beverly, MA College: Massachusetts Lowell Height: 5′ 11″ Weight: 205 Bats: R Throws: L   I could have written about Plawecki again… If he isn’t earning some notice from scouts soon I’ll eat my ketchup flavored hat.  Instead I’m going to focus on a player who is truly putting up gaudy numbers. There are three ratios that matter to me when I look at a pitcher: H/9 – Hits per 9 innings pitched: 5.99 BB:K – The ratio of walks to strikeouts: 11:27 K/9 – Strikeouts per 9 innings pitched: 16.2 Sure, Jack Leathersich‘s ERA is under 3.00 and his Opp AVG is beneath the Mendoza line, but it’s those ratios that separate success from impact.  This season has been a little bumpy for Leathersich, he’s walked a few too many and had one dismal 2 inning nightmare but in general… he’s looking like a future lefty relief star and the Mets could use another Randy Myers. AAA: Wilmer Flores a Ho-Hum AAA Success – So… if you wanted Fl
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