Her hometown is more concerned at the moment with the struggling Steelers than with a third-round upset at the U.S. Open, Alison Riske freely admitted. “When you think of Pittsburgh, not exactly tennis,” she said. “Bjorn Fratangelo, a junior from there, is doing great. Gretchen Rush (a top-20 player in the 1980s), I believe had a pretty good career. I’d like to think I’m up there.” Read More…