More Data

» 27 August 2011 » In npb, NPB Tracker »

Real-life responsibilities have largely kept me away from writing and baseball in general over the last month, but I did find a few hours to add a feature to the data site: pitching lines! Each pitcher’s profile page now includes a complete pitching line for each game he’s appeared in. The caveat is that the data only goes as far back as 2009, which is when I started collecting it.

Here are a couple examples: Ryan Vogelsong, Hayato Terahara and Masahiro Tanaka. Oh, right, and Yu Darvish.

As always, if you see anything that looks wrong, please let me know.

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  1. Patrick
    Kyle
    27/08/2011 at 8:38 pm Permalink

    Very nice way to quickly recognize trends.

  2. Patrick
    Billy D
    28/08/2011 at 4:58 am Permalink

    Hi, I’m curious if there’ll be an option to see the pitch-track by each year? For example, I was looking at Ma-kun:

    http://www.npbtracker.com/data/player.php?p_id=252

    Somehow I felt messy. LOL

  3. Patrick
    Patrick
    28/08/2011 at 5:22 pm Permalink

    Maybe. I thought about breaking things up by year, but I think the changes across seasons are interesting: http://npbtracker.com/data/player.php?p_id=112

    The next thing I do will be results-oriented — ie, whiff rates, contact rates per pitch.