The reason for Joe Blanton's struggles can be found in an analysis of his hit and and HR rates by time through lineup.

Two lists of relievers generated by the Closer Caliber Skills chart.

Which power bats can you trust? Comparing PX and xPX values reveals some potential booms and busts.

Splitting a starting pitcher's skills by scenario can yield some interesting findings. For example, both Dom and Ctl erode by 15% when pitching with runners on base, a fact that has led to all of Jon Niese's struggles this season.

The Saves at Risk chart gives us CLE, COL, LA, LAA, MIA, SD, SEA and TAM to examine.

Looking to validate BA results thus far? xBA/BA discrepancy helps identify potential risers and fallers.

Rick Porcello's refined changeup has enabled him to dominate RH bats so far this season. He's a tweak vs. lefties away from sustaining the elite flashes he has shown in recent starts.

This week, we look at top non-closer profit centers (through May 31).

In search of additional runs scored and/or RBI? Look no further than the lesser stars in elite offenses.

Corey Kluber is one of many starting pitchers whose skills in May flew under the radar.

A look at top skills sets for April and May.