World championship standings ahead of Sunday's Czech motorcycling Grand Prix at Brno, the third race of the season: MotoGP 1. Fabio Quartararo (FRA/Yamaha-SRT) 50 points, 2. Maverick Vinales (ESP/Yamaha) 40, 3. Andrea Dovizioso (ITA/Ducati) 26, 4. Takaaki Nakagami (JPN/Honda-LCR) 19, 5. Pol Espargaro (ESP/KTM) 19, 6. Valentino Rossi (ITA/Yamaha) 16, 7. Jack Miller (AUS/Ducati-Pramac) 13, 8. Alex Marquez (ESP/Honda) 12, 9. Johann Zarco (FRA/Ducati-Avintia) 12, 10. Franco Morbidelli (ITA/Yamaha-SRT) 11, 11. Joan Mir (ESP/Suzuki) 11, 12. Francesco Bagnaia (ITA/Ducati-Pramac) 9, 13. Miguel Oliveira (POR/KTM-Tech3) 8, 14. Danilo Petrucci (ITA/Ducati) 7, 15. Tito Rabat (ESP/Ducati-Avintia) 7, 16. Alex Rins (ESP/Suzuki) 6, 17. Bradley Smith (GBR/Aprilia) 5, 18. Brad Binder (RSA/KTM) 3, 19. Cal Crutchlow (GBR/Honda-LCR) 3 Moto2 1. Tetsuta Nagashima (JPN/Kalex) 50 points, 2. Enea Bastianini (ITA/Kalex) 48, 3. Luca Marini (ITA/Kalex) 45, 4. Aron Canet (ESP/Speed Up) 30, 5. Lorenzo Baldassarri (ITA/Kalex) 28 Moto3 1. Albert Arenas (ESP/KTM) 50 points, 2. Tatsuki Suzuki (JPN/Honda) 44, 3. John McPhee (GBR/Honda) 40, 4. Ai Ogura (JPN/Honda) 36, 5. Gabriel Rodrigo (ARG/Honda) 30 Note: Moto2 and Moto3 categories also raced in Qatar in March afp