Pia Sundhage, the U.S. women’s national team coach, has recalled Cat Whitehill and Leslie Osborne to the U.S. women’s squad for two internationals against Canada on July 19 and 22. Both Whitehill and Osborne have been sidelined from national team duties by knee injuries since before the 2008 Olympics, which the United States won without them. Both players have recovered from operations on their anterior cruciate ligaments and have been regular starters for their Women’s Professional Soccer clubs. Sundhage also recalled striker Abby Wambach, who will try for her 100th goal for the national team in her hometown of Rochester, N.Y. On May 25, Wambach played her first match for the national team since breaking her leg almost 12 months ago.