US Open: Oudin’s run continues

When Melanie Oudin wakes up each morning these days, sharing a king-sized hotel bed with her mother, she’s basically your average teen visiting the big city. Then the 17-year-old from Marietta, Ga., gets out on court at the U.S. Open in those pink-and-yellow sneakers with the word “BELIEVE” stamped near the heel, and there is nothing ordinary at all about her.