for 2010, these are the pitchers with the best change-up results on balls
in play (as classified by PITCHf/x), sorted by AVG+SLG.
Pitcher AVG SLG
================= ==== ====
Wilson, C.J. .063 .095
Myers, Brett .136 .136
Lester, Jon .143 .186
Atilano, Luis .164 .164
Stammen, Craig .167 .167
Westbrook, Jake .143 .196
Sanchez, Jonathan .163 .200
Kennedy, Ian .125 .250
Halladay, Roy .164 .213
McCutchen, Daniel .190 .190
source:baseballhq.com