SHANGHAI — Sixth-seeded Stefanos Tsitsipas beat Felix Auger-Aliassime 7-6 (3), 7-6 (3) in the Shanghai Masters second round on Wednesday for the Greek’s first win in six attempts over his Canadian opponent. The pair have met three times this season, with the other three games on the ITF Junior Circuit. “Great. Very nice,” said Tsitsipas,
