I need some recomendation for stat categories, in addition to the usual 5x5, for my H2H league...

I was thinking about adding Total Bases as a pitching category to try and curtail people 'punting' ERA & WHIP by pitching tons of innings to win the Ws, Ks, and SVs categories. With TB as a category, the more pitchers you throw the more TBs you would get and therefore risk losing that category. Does that sound like secure logic?

I also want to add Holds as a pitching category.

To get an equal number of hitting stats, I was thinking about OBP and strikeouts (that way I would have one "negative" category, strikeouts, just like the negative cateogry of TBs for pitchers). Are there better options for H2H leagues? Ideas? All thoughts appreciated...