MOSCOW, April 3 Spanish motorcycle racer Alex Espargaro on Aprilia wins the third stage world championship in road racing in the MotoGP class — the Grand Prix of Argentina. Racers from Spain took the whole podium. Second was Jorge Martin (Ducati; +0.807s), Alex Rins (Suzuki; +1.330s) rounded out the top three. The next round of the MotoGP Championship will take place in the USA on April 8-10.
