Doha Grand Prix results on Sunday: MotoGP 1. Fabio Quartararo (FRA/Yamaha) 42:23.997, 2. Johann Zarco (FRA/Ducati-Pramac) at 1.457, 3. Jorge Martin (ESP/Ducati-Pramac) 1.500, 4. Alex Rins (ESP/Suzuki) 2.088, 5. Maverick Vinales (ESP/Yamaha) 2.110, 6. Francesco Bagnaia (ITA/Ducati) 2.642, 7. Joan Mir (ESP/Suzuki) 4.868, 8. Brad Binder (RSA/KTM) 4.979, 9. Jack Miller (AUS/Ducati) 5.365, 10. Aleix Espargaro (ESP/Aprilia) 5.382 Selected: 12. Franco Morbidelli (ITA/Yamaha-SRT) 5.787, 16. Valentino Rossi (ITA/Yamaha-SRT) 14.246 World championship standings (after two rounds): 1. Johann Zarco (FRA/Ducati-Pramac) 40 pts, 2. Fabio Quartararo (FRA/Yamaha) 36, 3. Maverick Vinales (ESP/Yamaha) 36, 4. Francesco Bagnaia (ITA/Ducati) 26, 5. Alex Rins (ESP/Suzuki) 23, 6. Joan Mir (ESP/Suzuki) 22, 7. Jorge Martin (ESP/Ducati-Pramac) 17, 8. Aleix Espargaro (ESP/Aprilia) 15, 9. Jack Miller (AUS/Ducati) 14, 10. Pol Espargaro (ESP/Honda) 11 Selected: 14. Valentino Rossi (ITA/Yamaha-SRT) 4, 15. Franco Morbidelli (ITA/Yamaha-SRT) 4 Moto2 1. Sam Lowes (GBR/Kalex) 39:52.702, 2. Remy Gardner (AUS/Kalex) at 0.190, 3. Raul Fernandez (ESP/Kalex) 3.371, 4. Marco Bezzecchi (ITA/Kalex) 6.789, 5. Ai Ogura (JPN/Kalex) 16.640 World championship standings (after two rounds): 1. Sam Lowes (GBR/Kalex) 50 pts, 2. Remy Gardner (AUS/Kalex) 40, 3. Raul Fernandez (ESP/Kalex) 27, 4. Marco Bezzecchi (ITA/Kalex) 26, 5. Fabio Di Giannantonio (ITA/Kalex) 22 Moto3 1. Pedro Acosta (ESP/KTM) 38:22.430, 2. Darryn Binder (RSA/Honda) at 0.039, 3. Niccolo Antonelli (ITA/KTM) 0.482, 4. Andrea Migno (ITA/Honda) 0.514, 5. Kaito Toba (JPN/KTM) 0.651 World championship standings (after two rounds): 1. Pedro Acosta (ESP/KTM) 45 pts, 2. Darryn Binder (RSA/Honda) 36, 3. Jaume Masia (ESP/KTM) 32, 4. Niccolo Antonelli (ITA/KTM) 26, 5. Izan Guevara (ESP/GasGas) 19 afp