Another first for Ashley Harkleroad, the first professional tennis player to pose for a nude pictorial in Playboy: According to online reports, Harkleroad and her coach and fiancé Chuck Adams welcomed their first child, a baby boy weighing 7 pounds, 12 ounces, on March 25. Harkleroad, a Georgia native who turns 24 next month, has not played since losing in the first round in Los Angeles last July. Her pregnancy was announced the following month at the U.S. Open. Harkleroad, whose career-high ranking of No. 39 was achieved in 2003, plans a return to the courts this summer.