Melillo has an average at the plate of .260 in his time in baseball with 590 scored runs and an OPS of .404. He has struck out 306 times and has gotten a free base on 327 occasions, contributing to a .306 on-base %. For his MLB career, Melillo has hit 22 baseballs out of the park while knocking in 547 runs. He has accumulated a slugging percentage of .097 and he has a total of 1,720 bases. Over the course of his pro career, he stepped into the batters box 5,541 times and has delivered a base hit 1,316 times.