Petronas Yamaha's Franco Morbidelli produced a dominant display to win the San Marino Grand Prix on Sunday after team mate Fabio Quartararo was forced to retire from the race at Misano. Italian Morbidelli, who started second on the grid, finished in 42 minutes, 2.272 seconds to comfortably beat Pramac Racing's Francesco Bagnaia and secure his first MotoGP win. Spain's Juan …