The short story "Unsportsmanlike Conduct" appears in the book Future Games, edited by Paula Guran.
Published by Prime Books, 2012; ISBN 9781607013815; 384 p.; 6 x 9 in.; paperback.
*Note: This is the artwork shown on the publisher's website. I have seen a different cover on some Australian and UK websites, although with the same ISBN. For now, I'll post this art.