Book Review: Scorecasting

Tobias J. Moskowitz and L. Jon Wertheim, Scorecasting: The Hidden Influences Behind How Sports Are Played and Games Are Won, Crown Archetype, 2011. [Amazon link]"Defense wins championships".  "In the zone".  "Swallowing the whistle".  "Icing the kicker (or shooter)".  These and other sports clichés are common in the modern lexicon of fans, writers, players, and decision-makers.  […]

Soccer analytics are only as good as the data

Staying with Sarah's site for another post, as she has posted her thoughts on the problem of data quality in football.  All this is motivated by the controversial goal scored by David Villa of Barcelona, and the different offside pictures of the same event published by four Spanish media outlets.  Her post also dovetails with […]

Update on SSAC soccer analytics forum

There have been changes to the lineup for the Soccer Analytics forum at this year's Sloan Sports Analytics Conference.  Landon Donovan and Sunil Gulati are no longer listed as panelists, but there are some other participants: Bruno Aziza (Microsoft) Gavin Flieg (Manchester City) Steven Houston (Chelsea) Blake Wooster (Prozone) Ian Graham (Decision Technology, University of […]

The tension between open-source and proprietary soccer analytics

My post in response to the Brian Phillips article in Slate touched a little on the issues of open source versus proprietary approaches to soccer analytics, but this blog post at Hot Time in Old Town (a Chicago Fire fan’s site) has motivated me to write more at length on the subject.  It’s something that […]