Dominic Stricker of Switzerland has qualified for the third round of the 2023 US Open after edging Greece’s Stefanos Tsitsipas. In Wednesday’s pulsating second round five-set thriller, Stricker won three sets to two to book his place into the next round. The first set saw Stricker win 7-5 but Tsitsipas stormed back to take the second and third sets 7-6, 7-6. Stricker rallied back to win the fourth…