Baseball notes, March 20 San Francisco Chronicle Copyright 2013 San Francisco Chronicle. All rights reserved. This material may not be published, broadcast, rewritten or redistributed. Published 10:47 pm, Wednesday, March 20, 2013 Mattingly said a mild sprain would likely leave the All-Star infielder out for a couple of weeks, but a major injury would make it much longer. Colon knocked around: A's pitcher Bartolo Colon, who'll open the season by serving the remaining five days of his performance-enhancing drugs suspension, surrendered five runs on 10 hits in five-plus innings of a minor-league game. In a minor-league deal, the A's sent Triple-A third baseman Stephen Parker to the Brewers for reliever Darren Byrd, who had a 2.59 ERA and 1.288 WHIP at Double-A Huntsville.