London, Jul 6 (EFE).- Two-time champion Andy Murray grabbed a 6-7 (3-7), 7-6 (7-2), 6-4 lead over fifth-seeded Stefanos Tsitsipas in Thursday’s marquee match at Wimbledon, but that second-round contest was halted for the night due to the tournament’s 11 pm curfew. In a closely contested first set in which Murray staved off the only …