1999 was a career season for pitcher Mike Hampton, who barely lost Cy Young honors to Randy Johnson. This Houston Astros #10 baseball jersey was game used by Hampton that stellar season. The Russell Diamond Collection size 46 tag is on the front tail with a "100% Polyester" flag tag. An Astros 30 year anniversary patch is sewn on the left sleeve. Hampton has signed the back "1" in gold paint pen. Nice use with pilling along the hem.