the problem with your statistical output is that you used a databse that was modified.. i believe the arod/garlons db .. was edited aside from just addign negro leaguers..
so this would explain why som eplayers were non existent i your leader board that probably should be.
try using the original lahman's databse... id be interested in your findings
due to the eroneous statistical output.. i never use modified databases... unless you sim hundreds of seasons to test it out... different things will happen (which isnt all bad).