Jill Craybas

Madison Keys of the United States returns the ball against Jill Craybas of the United States during Day One of the 2011 US Open at the USTA Billie Jean King National Tennis Center on August 29, 2011. (Photo by Chris Trotman/Getty Images)

Madison Keys, 16, Beats Jill Craybas, 37, In US Open 1st Round

Madison Keys, a 16-year-old from Boca Raton, Fla., became the youngest player since 2005 to win a U.S. Open match by beating 37-year-old Jill Craybas 6-2, 6-4 on Monday.