MotoGP champion Marc Marquez remains unbeaten in 2014 after winning the Grand Prix of Argentina.

The Repsol Honda star dropped as low as seventh during the chaotic early stages, while Jorge Lorenzo put his first lap woes behind him by leading the way.

Marquez and Lorenzo pulled clear of the field with Marquez - dominant throughout the weekend - making his victory pass at the end of the back straight with nine laps.

Dani Pedrosa then mounted a charge to catch Lorenzo, diving inside Lorenzo at the penultimate turn to complete a Repsol Honda one-two.

Valentino Rossi fought for the lead early on, but was forced wide by Stefan Bradl and dropped to seventh before working his way back up to fourth place.

MotoGP was returning to Argentina for the first time since 1999 and making its race debut at the Termas de Rio Hondo circuit.

Crutchlow, now at Ducati, was absent due to hand injuries sustained in Austin. The Englishman was replaced by factory test rider Michele Pirro.

CLICK HERE for pictures from the grand prix...

1. Marc Marquez ESP Repsol Honda Team (RC213V) 41m 39.821s 2. Dani Pedrosa ESP Repsol Honda Team (RC213V) 41m 41.658s 3. Jorge Lorenzo ESP Movistar Yamaha MotoGP (YZR-M1) 41m 43.022s 4. Valentino Rossi ITA Movistar Yamaha MotoGP (YZR-M1) 41m 44.719s 5. Stefan Bradl GER LCR Honda MotoGP (RC213V) 41m 54.850s 6. Andrea Iannone ITA Pramac Racing (Desmosedici) 41m 59.268s 7. Bradley Smith GBR Monster Yamaha Tech 3 (YZR-M1) 42m 4.013s 8. Pol Espargaro ESP Monster Yamaha Tech 3 (YZR-M1)* 42m 8.939s 9. Andrea Dovizioso ITA Ducati Team (Desmosedici) 42m 13.494s 10. Hiroshi Aoyama JPN Drive M7 Aspar (RCV1000R) 42m 23.100s 11. Nicky Hayden USA Drive M7 Aspar (RCV1000R) 42m 23.173s 12. Yonny Hernandez COL Pramac Racing (Desmosedici) 42m 24.640s 13. Karel Abraham CZE Cardion AB Motoracing (RCV1000R) 42m 24.999s 14. Scott Redding GBR Go&Fun Honda Gresini (RCV1000R)* 42m 28.477s 15. Aleix Espargaro ESP NGM Forward Racing (Forward Yamaha) 42m 32.071s 16. Hector Barbera ESP Avintia Racing (Avintia) 42m 33.326s 17. Michele Pirro ITA Ducati Team (Desmosedici) 42m 33.490s 18. Michael Laverty GBR Paul Bird Motorsport (PBM-ART) 42m 36.391s 19. Mike Di Meglio FRA Avintia Racing (Avintia)* 42m 42.961s 20. Colin Edwards USA NGM Forward Racing (Forward Yamaha) 42m 45.581s 21. Broc Parkes AUS Paul Bird Motorsport (PBM-ART)* 42m 56.543s
Alvaro Bautista ESP Go&Fun Honda Gresini (RC213V) DNF
Danilo Petrucci ITA IodaRacing Project (ART) DNF

Blue Name = Factory - Control ECU hardware, unique manufacturer software.
20 litres of race fuel, 5 engine changes for the season. All engines identical throughout the year within the same team (development freeze). Black Name = Factory (with concessions) - Control ECU hardware, unique manufacturer software.
Applicable to Factory entries by a manufacturer that did not achieve a dry win in 2013 (only Ducati) plus any new MotoGP manufacturers.
Same 24 litres of race fuel, 12 engine changes, softer rear tyre, no engine development freeze and extra testing opportunities as the Open Category. Fuel to be reduced to 22 litres should Ducati achieve a race win, two second places or three (dry) podiums. If Ducati claims three wins they will also lose the softer rear tyre. All other concessions confirmed until start of single ECU era in 2016. Red Name = Open - Full control ECU system, hardware and software.
24 litres of race fuel, 12 engine changes, softer rear tyre, no engine development freeze and greater testing opportunities relative to Factory. * Rookie