Speightstown has ranked among the top five stallions in his siring crop every season, and was selected as one of Bill Oppenheim's "Good Value Sires" two years in a row. He covered 126 mares in 2014.
Speightstown has been a commercial success worldwide from the start. In 2014, his yearlings averaged $182,988, with individuals for $600,000, $500,000, $485,000, etc. He also sired a $1,075,000 Sale Topper, and $400,000 2-year-olds in the U.S. and in Europe. In 2013, his in-foal mares averaged $336,667.