Jon Singleton vs. Alan Trejo — Career Comparison

On the career numbers, Jon Singleton posted the stronger offensive profile against Alan Trejo. Jon Singleton posted stronger numbers in OPS (.645 vs .595) and on-base percentage (.300 vs .271). Alan Trejo had the advantage in batting average (.224 vs .197). By the career numbers, Jon Singleton had the stronger overall case — though those totals don't account for the eras and run environments each player worked in.