Multiple choice general knowledge sports scoreline of the 2009 US Open? 7-6,3-6,4-6,7-6,6-2 3-6,4-6,7-6,7-6,6-2 3-6,7-6,4-6,7-6,6-2 6-2,7-6,3-6,4-6,7-6 Reveal answer Fill a bubble to check yourself C Correct answer Explanation The 2009 US Open Men's Singles final (Juan Martin del Potro vs Roger Federer) had the scoreline 3-6, 7-6, 4-6, 7-6, 6-2 in favor of del Potro. This was del Potro's first Grand Slam title, ending Federer's 5-year US Open winning streak.