Ernest Duff vs. Brian O'Grady — Career Comparison

On the career numbers, Ernest Duff posted the stronger offensive profile against Brian O'Grady. Ernest Duff posted stronger numbers in OPS (.801 vs .671) and on-base percentage (.371 vs .283). Brian O'Grady had the advantage in home run production (4 career HR at a higher rate). By the career numbers, Ernest Duff had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.