Cubs' Justin Wilson: Finding success with mechanics tweak

Wilson has dropped mechanical changes he made after being acquired by the Cubs last July and has been sharp so far this spring, Gordon Wittenmyer of the Chicago Sun-Times reports.

Wilson mostly struggled after being shipped to Chicago last season, posting a 5.09 ERA for the Cubs versus a 2.68 ERA with the Tigers. So far this spring, Wilson has retired six of the seven batters he's faced. It's of course a small sample size, but it's a good sign nonetheless, as the Cubs are counting on Wilson to be a key left-handed reliever.