John Barnes vs. Jon Singleton — Career Comparison

Looking at the career totals, John Barnes and Jon Singleton are closely matched on the surface stats. John Barnes posted stronger numbers in on-base percentage (.310 vs .300) and batting average (.256 vs .197). Jon Singleton had the advantage in home run production (29 career HR at a higher rate). By the career numbers, John Barnes had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.