JEREZ, Spain, May 3 (Reuters) - Yamahas Jorge Lorenzo savoured his first MotoGP victory of the season on Sunday after leading his home Spanish Grand Prix .\r<br>\r<br>2015 Jerez de la Frontera (Spain) MotoGp: Lorenzo wins ahead Marc Marquez and Valentino Rossi. Movistar Yamaha MotoGP rider Jorge Lorenzo was back .\r<br>\r<br>MotoGP championship leader Valentino Rossi will start the final race of the season from the back of the grid after kicking Marc Marquez off his bike during the .\r<br>\r<br>Jorge Lorenzo for the second time in a row to win. Yamaha rider won the race series French, and with his team mate, Valentino Rossi, master podium. Lorenzo .
