Five pens where you might look to speculate.

Last week was huge BPIs. This week, some pens with mediocre and poor BPIs at the back end.

BPVs over 175 are at a record pace, as are strikeout rates and command ratios.

Want to know what Gabe Kapler is doing with his pen? A look at Leverage Index (LI) in OAK, PHI, SF and TEX.

Some early earners and alarming starts, plus TAM, BAL, CHW, STL

This column examines roles in MIL, LAA, LA, CHC and PHI pens.

Some teams named their closers; others got lit up on Opening Day. We have you covered.

What is happening in TEX, OAK, LAA, CHW, and some others on the eve of Opening Day.

End of March on ARI, CHC, SF, STL and some other NL pens.

There are a lot of relievers to choose from in the end game. Here are some superior skill sets that should be available.

This column looks at some risky closer situations—buyer beware on these gambles.