It's not even Jeremy Peña who we're thinking of, although all he did was go 3-for-5 with three RBIs. How about Yainer Diaz? "Yainer is a dude who shows up every single day and puts the work in, prepares, prepares, prepares on both sides of the ball to help the pitchers by calling a great game and to perform at the plate. This article originally published at Is Yainer Diaz back? Catcher helping push surging offense as Houston Astros reach top of AL West..