Jorge Lorenzo wins the MotoGP San Marino Grand Prix . The Spaniard leads the world championship by 38 points with five races remaining . Lorenzo 's championship rival Dani Pedrosa crashes out on the first lap of the race . Jorge Lorenzo moved closer to the MotoGP world championship on Sunday with a decisive win at the San Marino Grand Prix . Valentino Rossi finishes second at the track named after his late friend Marco Simoncelli .
Jorge Lorenzo wins the MotoGP San Marino Grand Prix . The Spaniard leads the world championship by 38 points with five races remaining . Lorenzo 's championship rival Dani Pedrosa crashes out on the first lap of the race . Valentino Rossi finishes second at the track named after his late friend Marco Simoncelli .