PITTSBURGH — The tailor who outfits the stars of the sports world with dandy duds estimates that he spends 44 weeks on the road each year, excluding two more in Arizona for spring training, because he jokes that it shouldn’t count if he’s only driving between sites and not flying. This year alone he has logged 140,000 miles and puts his lifetime total near 3 million. He travels with three cell phones and two personal bags filled with folders of handwritten order histories, and ships to his initial destination two more suitcases loaded with 55-60 books of sample fabrics.