(The Chirp) -- We can't stop writing about Shelby Miller. The Cardinals rookie passed the test once again onMonday night, going 6.2innings, while giving up just four hits, two runs while striking out 8 to just to walks.

Miller's used a combination of heat and curveballs. His fastball was hitting the mid 90s andhe was dead-on with the curve last night. Right now his 2013 ERA is a stellar 2.16 ERA and has an 0.88 WHIP after four starts.

It's nothard for a prospect to blow up when he arrives in the big leaguesor just simply not live up to expectations. But with Shelby, we may bewatching something special unfold.