FanPost

McClung's split indoor/outdoor, not home/away?

I was thinking about the proposed home/away pitching platoon involving Seth McClung and Dave Bush. The Bush splits were already well-accounted for by dixieflatline in his post. I don't have the same nifty data analysis tools or the knowledge to work up McClung's away splits in the same method, but I did go over to Baseball Reference to check one of my hunches out. I think I may be correct, because...

...it's not that McClung is awful at home so much as he's not as good indoors as out. (Note: the Miller Park roof was not opened until the end of May in 2008.)

Outdoors, his WHIP is 1.31; indoors, it's 1.45. The big difference is in OPS, with .648 outdoors and .823 indoors.

I'm also wondering about games he's pitched in where the roof has opened and closed during the game. I recall the roof was opened and shut several times during his 6/21 start against Baltimore, but he started 4 other times in parks with retractable roofs and I can't find any data on roof openings in those.